61327890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:145

約数の個数: 192

約数和(自身を含む): 186810624

約数和(自身を除く): 125482734

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 30, 39, 43, 45, 46, 53, 65, 69, 78, 86, 90, 106, 115, 117, 129, 130, 138, 159, 195, 207, 215, 230, 234, 258, 265, 299, 318, 345, 387, 390, 414, 430, 477, 530, 559, 585, 598, 645, 689, 690, 774, 795, 897, 954, 989, 1035, 1118, 1170, 1219, 1290, 1378, 1495, 1590, 1677, 1794, 1935, 1978, 2067, 2070, 2279, 2385, 2438, 2691, 2795, 2967, 2990, 3354, 3445, 3657, 3870, 4134, 4485, 4558, 4770, 4945, 5031, 5382, 5590, 5934, 6095, 6201, 6837, 6890, 7314, 8385, 8901, 8970, 9890, 10062, 10335, 10971, 11395, 12190, 12402, 12857, 13455, 13674, 14835, 15847, 16770, 17802, 18285, 20511, 20670, 21942, 22790, 25155, 25714, 26910, 29627, 29670, 31005, 31694, 34185, 36570, 38571, 41022, 44505, 47541, 50310, 52417, 54855, 59254, 62010, 64285, 68370, 77142, 79235, 88881, 89010, 95082, 102555, 104834, 109710, 115713, 128570, 142623, 148135, 157251, 158470, 177762, 192855, 205110, 231426, 237705, 262085, 266643, 285246, 296270, 314502, 385710, 444405, 471753, 475410, 524170, 533286, 578565, 681421, 713115, 786255, 888810, 943506, 1157130, 1333215, 1362842, 1426230, 1572510, 2044263, 2358765, 2666430, 3407105, 4088526, 4717530, 6132789, 6814210, 10221315, 12265578, 20442630, 30663945, 61327890]

約数ペア:

[(1, 61327890), (2, 30663945), (3, 20442630), (5, 12265578), (6, 10221315), (9, 6814210), (10, 6132789), (13, 4717530), (15, 4088526), (18, 3407105), (23, 2666430), (26, 2358765), (30, 2044263), (39, 1572510), (43, 1426230), (45, 1362842), (46, 1333215), (53, 1157130), (65, 943506), (69, 888810), (78, 786255), (86, 713115), (90, 681421), (106, 578565), (115, 533286), (117, 524170), (129, 475410), (130, 471753), (138, 444405), (159, 385710), (195, 314502), (207, 296270), (215, 285246), (230, 266643), (234, 262085), (258, 237705), (265, 231426), (299, 205110), (318, 192855), (345, 177762), (387, 158470), (390, 157251), (414, 148135), (430, 142623), (477, 128570), (530, 115713), (559, 109710), (585, 104834), (598, 102555), (645, 95082), (689, 89010), (690, 88881), (774, 79235), (795, 77142), (897, 68370), (954, 64285), (989, 62010), (1035, 59254), (1118, 54855), (1170, 52417), (1219, 50310), (1290, 47541), (1378, 44505), (1495, 41022), (1590, 38571), (1677, 36570), (1794, 34185), (1935, 31694), (1978, 31005), (2067, 29670), (2070, 29627), (2279, 26910), (2385, 25714), (2438, 25155), (2691, 22790), (2795, 21942), (2967, 20670), (2990, 20511), (3354, 18285), (3445, 17802), (3657, 16770), (3870, 15847), (4134, 14835), (4485, 13674), (4558, 13455), (4770, 12857), (4945, 12402), (5031, 12190), (5382, 11395), (5590, 10971), (5934, 10335), (6095, 10062), (6201, 9890), (6837, 8970), (6890, 8901), (7314, 8385)]