72597630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{661}}^1$

素因数の和:1201

約数の個数: 64

約数和(自身を含む): 199807488

約数和(自身を除く): 127209858

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 523, 661, 1046, 1322, 1569, 1983, 2615, 3138, 3305, 3661, 3966, 4627, 5230, 6610, 7322, 7845, 9254, 9915, 10983, 13881, 15690, 18305, 19830, 21966, 23135, 27762, 36610, 46270, 54915, 69405, 109830, 138810, 345703, 691406, 1037109, 1728515, 2074218, 2419921, 3457030, 4839842, 5185545, 7259763, 10371090, 12099605, 14519526, 24199210, 36298815, 72597630]

約数ペア:

[(1, 72597630), (2, 36298815), (3, 24199210), (5, 14519526), (6, 12099605), (7, 10371090), (10, 7259763), (14, 5185545), (15, 4839842), (21, 3457030), (30, 2419921), (35, 2074218), (42, 1728515), (70, 1037109), (105, 691406), (210, 345703), (523, 138810), (661, 109830), (1046, 69405), (1322, 54915), (1569, 46270), (1983, 36610), (2615, 27762), (3138, 23135), (3305, 21966), (3661, 19830), (3966, 18305), (4627, 15690), (5230, 13881), (6610, 10983), (7322, 9915), (7845, 9254)]