15696211590

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{123427}}^1$

素因数の和:123603

約数の個数: 80

約数和(自身を含む): 42474537072

約数和(自身を除く): 26778325482

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 157, 162, 270, 314, 405, 471, 785, 810, 942, 1413, 1570, 2355, 2826, 4239, 4710, 7065, 8478, 12717, 14130, 21195, 25434, 42390, 63585, 123427, 127170, 246854, 370281, 617135, 740562, 1110843, 1234270, 1851405, 2221686, 3332529, 3702810, 5554215, 6665058, 9997587, 11108430, 16662645, 19378039, 19995174, 33325290, 38756078, 49987935, 58134117, 96890195, 99975870, 116268234, 174402351, 193780390, 290670585, 348804702, 523207053, 581341170, 872011755, 1046414106, 1569621159, 1744023510, 2616035265, 3139242318, 5232070530, 7848105795, 15696211590]

約数ペア:

[(1, 15696211590), (2, 7848105795), (3, 5232070530), (5, 3139242318), (6, 2616035265), (9, 1744023510), (10, 1569621159), (15, 1046414106), (18, 872011755), (27, 581341170), (30, 523207053), (45, 348804702), (54, 290670585), (81, 193780390), (90, 174402351), (135, 116268234), (157, 99975870), (162, 96890195), (270, 58134117), (314, 49987935), (405, 38756078), (471, 33325290), (785, 19995174), (810, 19378039), (942, 16662645), (1413, 11108430), (1570, 9997587), (2355, 6665058), (2826, 5554215), (4239, 3702810), (4710, 3332529), (7065, 2221686), (8478, 1851405), (12717, 1234270), (14130, 1110843), (21195, 740562), (25434, 617135), (42390, 370281), (63585, 246854), (123427, 127170)]