15679917010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{521}}^1\times {\mathrm{1049}}^1$

素因数の和:1747

約数の個数: 64

約数和(自身を含む): 29992032000

約数和(自身を除く): 14312114990

約数列:

[1, 2, 5, 10, 19, 38, 95, 151, 190, 302, 521, 755, 1042, 1049, 1510, 2098, 2605, 2869, 5210, 5245, 5738, 9899, 10490, 14345, 19798, 19931, 28690, 39862, 49495, 78671, 98990, 99655, 157342, 158399, 199310, 316798, 393355, 546529, 786710, 791995, 1093058, 1494749, 1583990, 2732645, 2989498, 3009581, 5465290, 6019162, 7473745, 10384051, 14947490, 15047905, 20768102, 30095810, 51920255, 82525879, 103840510, 165051758, 412629395, 825258790, 1567991701, 3135983402, 7839958505, 15679917010]

約数ペア:

[(1, 15679917010), (2, 7839958505), (5, 3135983402), (10, 1567991701), (19, 825258790), (38, 412629395), (95, 165051758), (151, 103840510), (190, 82525879), (302, 51920255), (521, 30095810), (755, 20768102), (1042, 15047905), (1049, 14947490), (1510, 10384051), (2098, 7473745), (2605, 6019162), (2869, 5465290), (5210, 3009581), (5245, 2989498), (5738, 2732645), (9899, 1583990), (10490, 1494749), (14345, 1093058), (19798, 791995), (19931, 786710), (28690, 546529), (39862, 393355), (49495, 316798), (78671, 199310), (98990, 158399), (99655, 157342)]