308180810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1187}}^1\times {\mathrm{3709}}^1$

素因数の和:4910

約数の個数: 32

約数和(自身を含む): 634677120

約数和(自身を除く): 326496310

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1187, 2374, 3709, 5935, 7418, 8309, 11870, 16618, 18545, 25963, 37090, 41545, 51926, 83090, 129815, 259630, 4402583, 8805166, 22012915, 30818081, 44025830, 61636162, 154090405, 308180810]

約数ペア:

[(1, 308180810), (2, 154090405), (5, 61636162), (7, 44025830), (10, 30818081), (14, 22012915), (35, 8805166), (70, 4402583), (1187, 259630), (2374, 129815), (3709, 83090), (5935, 51926), (7418, 41545), (8309, 37090), (11870, 25963), (16618, 18545)]