260153010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5171}}^1$

素因数の和:5240

約数の個数: 96

約数和(自身を含む): 745512768

約数和(自身を除く): 485359758

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 43, 45, 65, 78, 86, 90, 117, 129, 130, 195, 215, 234, 258, 387, 390, 430, 559, 585, 645, 774, 1118, 1170, 1290, 1677, 1935, 2795, 3354, 3870, 5031, 5171, 5590, 8385, 10062, 10342, 15513, 16770, 25155, 25855, 31026, 46539, 50310, 51710, 67223, 77565, 93078, 134446, 155130, 201669, 222353, 232695, 336115, 403338, 444706, 465390, 605007, 667059, 672230, 1008345, 1111765, 1210014, 1334118, 2001177, 2016690, 2223530, 2890589, 3025035, 3335295, 4002354, 5781178, 6050070, 6670590, 8671767, 10005885, 14452945, 17343534, 20011770, 26015301, 28905890, 43358835, 52030602, 86717670, 130076505, 260153010]

約数ペア:

[(1, 260153010), (2, 130076505), (3, 86717670), (5, 52030602), (6, 43358835), (9, 28905890), (10, 26015301), (13, 20011770), (15, 17343534), (18, 14452945), (26, 10005885), (30, 8671767), (39, 6670590), (43, 6050070), (45, 5781178), (65, 4002354), (78, 3335295), (86, 3025035), (90, 2890589), (117, 2223530), (129, 2016690), (130, 2001177), (195, 1334118), (215, 1210014), (234, 1111765), (258, 1008345), (387, 672230), (390, 667059), (430, 605007), (559, 465390), (585, 444706), (645, 403338), (774, 336115), (1118, 232695), (1170, 222353), (1290, 201669), (1677, 155130), (1935, 134446), (2795, 93078), (3354, 77565), (3870, 67223), (5031, 51710), (5171, 50310), (5590, 46539), (8385, 31026), (10062, 25855), (10342, 25155), (15513, 16770)]