15836190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1$

素因数の和:481

約数の個数: 64

約数和(自身を含む): 40435200

約数和(自身を除く): 24599010

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 59, 69, 115, 118, 138, 177, 230, 295, 345, 354, 389, 590, 690, 778, 885, 1167, 1357, 1770, 1945, 2334, 2714, 3890, 4071, 5835, 6785, 8142, 8947, 11670, 13570, 17894, 20355, 22951, 26841, 40710, 44735, 45902, 53682, 68853, 89470, 114755, 134205, 137706, 229510, 268410, 344265, 527873, 688530, 1055746, 1583619, 2639365, 3167238, 5278730, 7918095, 15836190]

約数ペア:

[(1, 15836190), (2, 7918095), (3, 5278730), (5, 3167238), (6, 2639365), (10, 1583619), (15, 1055746), (23, 688530), (30, 527873), (46, 344265), (59, 268410), (69, 229510), (115, 137706), (118, 134205), (138, 114755), (177, 89470), (230, 68853), (295, 53682), (345, 45902), (354, 44735), (389, 40710), (590, 26841), (690, 22951), (778, 20355), (885, 17894), (1167, 13570), (1357, 11670), (1770, 8947), (1945, 8142), (2334, 6785), (2714, 5835), (3890, 4071)]