20135146890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^2\times {\mathrm{101}}^1$

素因数の和:329

約数の個数: 192

約数和(自身を含む): 52377114240

約数和(自身を除く): 32241967350

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 43, 58, 73, 86, 87, 101, 129, 145, 146, 174, 202, 215, 219, 258, 290, 303, 365, 430, 435, 438, 505, 606, 645, 730, 870, 1010, 1095, 1247, 1290, 1515, 2117, 2190, 2494, 2929, 3030, 3139, 3741, 4234, 4343, 5329, 5858, 6235, 6278, 6351, 7373, 7482, 8686, 8787, 9417, 10585, 10658, 12470, 12702, 13029, 14645, 14746, 15695, 15987, 17574, 18705, 18834, 21170, 21715, 22119, 26058, 26645, 29290, 31390, 31755, 31974, 36865, 37410, 43430, 43935, 44238, 47085, 53290, 63510, 65145, 73730, 79935, 87870, 91031, 94170, 110595, 125947, 130290, 154541, 159870, 182062, 213817, 221190, 229147, 251894, 273093, 309082, 317039, 377841, 427634, 455155, 458294, 463623, 538229, 546186, 629735, 634078, 641451, 687441, 755682, 772705, 910310, 927246, 951117, 1069085, 1076458, 1145735, 1259470, 1282902, 1365465, 1374882, 1545410, 1585195, 1614687, 1889205, 1902234, 2138170, 2291470, 2318115, 2691145, 2730930, 3170390, 3207255, 3229374, 3437205, 3778410, 4636230, 4755585, 5382290, 6414510, 6645263, 6874410, 8073435, 9194131, 9511170, 13290526, 15608641, 16146870, 18388262, 19935789, 23143847, 27582393, 31217282, 33226315, 39871578, 45970655, 46287694, 46825923, 55164786, 66452630, 69431541, 78043205, 91941310, 93651846, 99678945, 115719235, 137911965, 138863082, 156086410, 199357890, 231438470, 234129615, 275823930, 347157705, 468259230, 671171563, 694315410, 1342343126, 2013514689, 3355857815, 4027029378, 6711715630, 10067573445, 20135146890]

約数ペア:

[(1, 20135146890), (2, 10067573445), (3, 6711715630), (5, 4027029378), (6, 3355857815), (10, 2013514689), (15, 1342343126), (29, 694315410), (30, 671171563), (43, 468259230), (58, 347157705), (73, 275823930), (86, 234129615), (87, 231438470), (101, 199357890), (129, 156086410), (145, 138863082), (146, 137911965), (174, 115719235), (202, 99678945), (215, 93651846), (219, 91941310), (258, 78043205), (290, 69431541), (303, 66452630), (365, 55164786), (430, 46825923), (435, 46287694), (438, 45970655), (505, 39871578), (606, 33226315), (645, 31217282), (730, 27582393), (870, 23143847), (1010, 19935789), (1095, 18388262), (1247, 16146870), (1290, 15608641), (1515, 13290526), (2117, 9511170), (2190, 9194131), (2494, 8073435), (2929, 6874410), (3030, 6645263), (3139, 6414510), (3741, 5382290), (4234, 4755585), (4343, 4636230), (5329, 3778410), (5858, 3437205), (6235, 3229374), (6278, 3207255), (6351, 3170390), (7373, 2730930), (7482, 2691145), (8686, 2318115), (8787, 2291470), (9417, 2138170), (10585, 1902234), (10658, 1889205), (12470, 1614687), (12702, 1585195), (13029, 1545410), (14645, 1374882), (14746, 1365465), (15695, 1282902), (15987, 1259470), (17574, 1145735), (18705, 1076458), (18834, 1069085), (21170, 951117), (21715, 927246), (22119, 910310), (26058, 772705), (26645, 755682), (29290, 687441), (31390, 641451), (31755, 634078), (31974, 629735), (36865, 546186), (37410, 538229), (43430, 463623), (43935, 458294), (44238, 455155), (47085, 427634), (53290, 377841), (63510, 317039), (65145, 309082), (73730, 273093), (79935, 251894), (87870, 229147), (91031, 221190), (94170, 213817), (110595, 182062), (125947, 159870), (130290, 154541)]