15696795380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{752483}}^1$

素因数の和:752648

約数の個数: 48

約数和(自身を含む): 37925193600

約数和(自身を除く): 22228398220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 149, 298, 596, 745, 1043, 1490, 2086, 2980, 4172, 5215, 10430, 20860, 752483, 1504966, 3009932, 3762415, 5267381, 7524830, 10534762, 15049660, 21069524, 26336905, 52673810, 105347620, 112119967, 224239934, 448479868, 560599835, 784839769, 1121199670, 1569679538, 2242399340, 3139359076, 3924198845, 7848397690, 15696795380]

約数ペア:

[(1, 15696795380), (2, 7848397690), (4, 3924198845), (5, 3139359076), (7, 2242399340), (10, 1569679538), (14, 1121199670), (20, 784839769), (28, 560599835), (35, 448479868), (70, 224239934), (140, 112119967), (149, 105347620), (298, 52673810), (596, 26336905), (745, 21069524), (1043, 15049660), (1490, 10534762), (2086, 7524830), (2980, 5267381), (4172, 3762415), (5215, 3009932), (10430, 1504966), (20860, 752483)]