1956557790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2963}}^1$

素因数の和:3039

約数の個数: 192

約数和(自身を含む): 5992496640

約数和(自身を除く): 4035938850

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 29, 30, 33, 45, 46, 55, 58, 66, 69, 87, 90, 99, 110, 115, 138, 145, 165, 174, 198, 207, 230, 253, 261, 290, 319, 330, 345, 414, 435, 495, 506, 522, 638, 667, 690, 759, 870, 957, 990, 1035, 1265, 1305, 1334, 1518, 1595, 1914, 2001, 2070, 2277, 2530, 2610, 2871, 2963, 3190, 3335, 3795, 4002, 4554, 4785, 5742, 5926, 6003, 6670, 7337, 7590, 8889, 9570, 10005, 11385, 12006, 14355, 14674, 14815, 17778, 20010, 22011, 22770, 26667, 28710, 29630, 30015, 32593, 36685, 44022, 44445, 53334, 60030, 65186, 66033, 68149, 73370, 85927, 88890, 97779, 110055, 132066, 133335, 136298, 162965, 171854, 195558, 204447, 220110, 257781, 266670, 293337, 325930, 330165, 340745, 408894, 429635, 488895, 515562, 586674, 613341, 660330, 681490, 749639, 773343, 859270, 945197, 977790, 1022235, 1226682, 1288905, 1466685, 1499278, 1546686, 1890394, 1976321, 2044470, 2248917, 2577810, 2835591, 2933370, 3066705, 3748195, 3866715, 3952642, 4497834, 4725985, 5671182, 5928963, 6133410, 6746751, 7496390, 7733430, 8506773, 9451970, 9881605, 11244585, 11857926, 13493502, 14177955, 17013546, 17786889, 19763210, 21739531, 22489170, 28355910, 29644815, 33733755, 35573778, 42533865, 43479062, 59289630, 65218593, 67467510, 85067730, 88934445, 108697655, 130437186, 177868890, 195655779, 217395310, 326092965, 391311558, 652185930, 978278895, 1956557790]

約数ペア:

[(1, 1956557790), (2, 978278895), (3, 652185930), (5, 391311558), (6, 326092965), (9, 217395310), (10, 195655779), (11, 177868890), (15, 130437186), (18, 108697655), (22, 88934445), (23, 85067730), (29, 67467510), (30, 65218593), (33, 59289630), (45, 43479062), (46, 42533865), (55, 35573778), (58, 33733755), (66, 29644815), (69, 28355910), (87, 22489170), (90, 21739531), (99, 19763210), (110, 17786889), (115, 17013546), (138, 14177955), (145, 13493502), (165, 11857926), (174, 11244585), (198, 9881605), (207, 9451970), (230, 8506773), (253, 7733430), (261, 7496390), (290, 6746751), (319, 6133410), (330, 5928963), (345, 5671182), (414, 4725985), (435, 4497834), (495, 3952642), (506, 3866715), (522, 3748195), (638, 3066705), (667, 2933370), (690, 2835591), (759, 2577810), (870, 2248917), (957, 2044470), (990, 1976321), (1035, 1890394), (1265, 1546686), (1305, 1499278), (1334, 1466685), (1518, 1288905), (1595, 1226682), (1914, 1022235), (2001, 977790), (2070, 945197), (2277, 859270), (2530, 773343), (2610, 749639), (2871, 681490), (2963, 660330), (3190, 613341), (3335, 586674), (3795, 515562), (4002, 488895), (4554, 429635), (4785, 408894), (5742, 340745), (5926, 330165), (6003, 325930), (6670, 293337), (7337, 266670), (7590, 257781), (8889, 220110), (9570, 204447), (10005, 195558), (11385, 171854), (12006, 162965), (14355, 136298), (14674, 133335), (14815, 132066), (17778, 110055), (20010, 97779), (22011, 88890), (22770, 85927), (26667, 73370), (28710, 68149), (29630, 66033), (30015, 65186), (32593, 60030), (36685, 53334), (44022, 44445)]