65140530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:360

約数の個数: 128

約数和(自身を含む): 195084288

約数和(自身を除く): 129943758

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 107, 130, 182, 195, 210, 214, 223, 273, 321, 390, 446, 455, 535, 546, 642, 669, 749, 910, 1070, 1115, 1338, 1365, 1391, 1498, 1561, 1605, 2230, 2247, 2730, 2782, 2899, 3122, 3210, 3345, 3745, 4173, 4494, 4683, 5798, 6690, 6955, 7490, 7805, 8346, 8697, 9366, 9737, 11235, 13910, 14495, 15610, 17394, 19474, 20293, 20865, 22470, 23415, 23861, 28990, 29211, 40586, 41730, 43485, 46830, 47722, 48685, 58422, 60879, 71583, 86970, 97370, 101465, 119305, 121758, 143166, 146055, 167027, 202930, 238610, 292110, 304395, 310193, 334054, 357915, 501081, 608790, 620386, 715830, 835135, 930579, 1002162, 1550965, 1670270, 1861158, 2171351, 2505405, 3101930, 4342702, 4652895, 5010810, 6514053, 9305790, 10856755, 13028106, 21713510, 32570265, 65140530]

約数ペア:

[(1, 65140530), (2, 32570265), (3, 21713510), (5, 13028106), (6, 10856755), (7, 9305790), (10, 6514053), (13, 5010810), (14, 4652895), (15, 4342702), (21, 3101930), (26, 2505405), (30, 2171351), (35, 1861158), (39, 1670270), (42, 1550965), (65, 1002162), (70, 930579), (78, 835135), (91, 715830), (105, 620386), (107, 608790), (130, 501081), (182, 357915), (195, 334054), (210, 310193), (214, 304395), (223, 292110), (273, 238610), (321, 202930), (390, 167027), (446, 146055), (455, 143166), (535, 121758), (546, 119305), (642, 101465), (669, 97370), (749, 86970), (910, 71583), (1070, 60879), (1115, 58422), (1338, 48685), (1365, 47722), (1391, 46830), (1498, 43485), (1561, 41730), (1605, 40586), (2230, 29211), (2247, 28990), (2730, 23861), (2782, 23415), (2899, 22470), (3122, 20865), (3210, 20293), (3345, 19474), (3745, 17394), (4173, 15610), (4494, 14495), (4683, 13910), (5798, 11235), (6690, 9737), (6955, 9366), (7490, 8697), (7805, 8346)]