1305240570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:297

約数の個数: 192

約数和(自身を含む): 3668281344

約数和(自身を除く): 2363040774

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 71, 83, 90, 107, 115, 138, 142, 166, 207, 213, 214, 230, 249, 321, 345, 355, 414, 415, 426, 498, 535, 639, 642, 690, 710, 747, 830, 963, 1035, 1065, 1070, 1245, 1278, 1494, 1605, 1633, 1909, 1926, 2070, 2130, 2461, 2490, 3195, 3210, 3266, 3735, 3818, 4815, 4899, 4922, 5727, 5893, 6390, 7383, 7470, 7597, 8165, 8881, 9545, 9630, 9798, 11454, 11786, 12305, 14697, 14766, 15194, 16330, 17181, 17679, 17762, 19090, 22149, 22791, 24495, 24610, 26643, 28635, 29394, 29465, 34362, 35358, 36915, 37985, 44298, 44405, 45582, 48990, 53037, 53286, 57270, 58930, 68373, 73485, 73830, 75970, 79929, 85905, 88395, 88810, 106074, 110745, 113955, 133215, 135539, 136746, 146970, 159858, 171810, 174731, 176790, 204263, 221490, 227910, 265185, 266430, 271078, 341865, 349462, 399645, 406617, 408526, 524193, 530370, 612789, 630551, 677695, 683730, 799290, 813234, 873655, 1021315, 1048386, 1219851, 1225578, 1261102, 1355390, 1572579, 1747310, 1838367, 1891653, 2033085, 2042630, 2439702, 2620965, 3063945, 3145158, 3152755, 3676734, 3783306, 4066170, 5241930, 5674959, 6099255, 6127890, 6305510, 7862895, 9191835, 9458265, 11349918, 12198510, 14502673, 15725790, 18383670, 18916530, 28374795, 29005346, 43508019, 56749590, 72513365, 87016038, 130524057, 145026730, 217540095, 261048114, 435080190, 652620285, 1305240570]

約数ペア:

[(1, 1305240570), (2, 652620285), (3, 435080190), (5, 261048114), (6, 217540095), (9, 145026730), (10, 130524057), (15, 87016038), (18, 72513365), (23, 56749590), (30, 43508019), (45, 29005346), (46, 28374795), (69, 18916530), (71, 18383670), (83, 15725790), (90, 14502673), (107, 12198510), (115, 11349918), (138, 9458265), (142, 9191835), (166, 7862895), (207, 6305510), (213, 6127890), (214, 6099255), (230, 5674959), (249, 5241930), (321, 4066170), (345, 3783306), (355, 3676734), (414, 3152755), (415, 3145158), (426, 3063945), (498, 2620965), (535, 2439702), (639, 2042630), (642, 2033085), (690, 1891653), (710, 1838367), (747, 1747310), (830, 1572579), (963, 1355390), (1035, 1261102), (1065, 1225578), (1070, 1219851), (1245, 1048386), (1278, 1021315), (1494, 873655), (1605, 813234), (1633, 799290), (1909, 683730), (1926, 677695), (2070, 630551), (2130, 612789), (2461, 530370), (2490, 524193), (3195, 408526), (3210, 406617), (3266, 399645), (3735, 349462), (3818, 341865), (4815, 271078), (4899, 266430), (4922, 265185), (5727, 227910), (5893, 221490), (6390, 204263), (7383, 176790), (7470, 174731), (7597, 171810), (8165, 159858), (8881, 146970), (9545, 136746), (9630, 135539), (9798, 133215), (11454, 113955), (11786, 110745), (12305, 106074), (14697, 88810), (14766, 88395), (15194, 85905), (16330, 79929), (17181, 75970), (17679, 73830), (17762, 73485), (19090, 68373), (22149, 58930), (22791, 57270), (24495, 53286), (24610, 53037), (26643, 48990), (28635, 45582), (29394, 44405), (29465, 44298), (34362, 37985), (35358, 36915)]