1529360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{2731}}^1$

素因数の和:2751

約数の個数: 40

約数和(自身を含む): 4065216

約数和(自身を除く): 2535856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 2731, 5462, 10924, 13655, 19117, 21848, 27310, 38234, 43696, 54620, 76468, 95585, 109240, 152936, 191170, 218480, 305872, 382340, 764680, 1529360]

約数ペア:

[(1, 1529360), (2, 764680), (4, 382340), (5, 305872), (7, 218480), (8, 191170), (10, 152936), (14, 109240), (16, 95585), (20, 76468), (28, 54620), (35, 43696), (40, 38234), (56, 27310), (70, 21848), (80, 19117), (112, 13655), (140, 10924), (280, 5462), (560, 2731)]