613413730

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{3119}}^1$

素因数の和:3474

約数の個数: 32

約数和(自身を含む): 1124098560

約数和(自身を除く): 510684830

約数列:

[1, 2, 5, 10, 71, 142, 277, 355, 554, 710, 1385, 2770, 3119, 6238, 15595, 19667, 31190, 39334, 98335, 196670, 221449, 442898, 863963, 1107245, 1727926, 2214490, 4319815, 8639630, 61341373, 122682746, 306706865, 613413730]

約数ペア:

[(1, 613413730), (2, 306706865), (5, 122682746), (10, 61341373), (71, 8639630), (142, 4319815), (277, 2214490), (355, 1727926), (554, 1107245), (710, 863963), (1385, 442898), (2770, 221449), (3119, 196670), (6238, 98335), (15595, 39334), (19667, 31190)]