65774610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 144

約数和(自身を含む): 195661440

約数和(自身を除く): 129886830

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 29, 30, 33, 45, 55, 58, 66, 79, 87, 90, 99, 110, 145, 158, 165, 174, 198, 237, 261, 290, 319, 330, 395, 435, 474, 495, 522, 638, 711, 790, 841, 869, 870, 957, 990, 1185, 1305, 1422, 1595, 1682, 1738, 1914, 2291, 2370, 2523, 2607, 2610, 2871, 3190, 3555, 4205, 4345, 4582, 4785, 5046, 5214, 5742, 6873, 7110, 7569, 7821, 8410, 8690, 9251, 9570, 11455, 12615, 13035, 13746, 14355, 15138, 15642, 18502, 20619, 22910, 25201, 25230, 26070, 27753, 28710, 34365, 37845, 39105, 41238, 46255, 50402, 55506, 66439, 68730, 75603, 75690, 78210, 83259, 92510, 103095, 126005, 132878, 138765, 151206, 166518, 199317, 206190, 226809, 252010, 277530, 332195, 378015, 398634, 416295, 453618, 597951, 664390, 730829, 756030, 832590, 996585, 1134045, 1195902, 1461658, 1993170, 2192487, 2268090, 2989755, 3654145, 4384974, 5979510, 6577461, 7308290, 10962435, 13154922, 21924870, 32887305, 65774610]

約数ペア:

[(1, 65774610), (2, 32887305), (3, 21924870), (5, 13154922), (6, 10962435), (9, 7308290), (10, 6577461), (11, 5979510), (15, 4384974), (18, 3654145), (22, 2989755), (29, 2268090), (30, 2192487), (33, 1993170), (45, 1461658), (55, 1195902), (58, 1134045), (66, 996585), (79, 832590), (87, 756030), (90, 730829), (99, 664390), (110, 597951), (145, 453618), (158, 416295), (165, 398634), (174, 378015), (198, 332195), (237, 277530), (261, 252010), (290, 226809), (319, 206190), (330, 199317), (395, 166518), (435, 151206), (474, 138765), (495, 132878), (522, 126005), (638, 103095), (711, 92510), (790, 83259), (841, 78210), (869, 75690), (870, 75603), (957, 68730), (990, 66439), (1185, 55506), (1305, 50402), (1422, 46255), (1595, 41238), (1682, 39105), (1738, 37845), (1914, 34365), (2291, 28710), (2370, 27753), (2523, 26070), (2607, 25230), (2610, 25201), (2871, 22910), (3190, 20619), (3555, 18502), (4205, 15642), (4345, 15138), (4582, 14355), (4785, 13746), (5046, 13035), (5214, 12615), (5742, 11455), (6873, 9570), (7110, 9251), (7569, 8690), (7821, 8410)]