150416980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{2351}}^1$

素因数の和:2824

約数の個数: 48

約数和(自身を含む): 361944576

約数和(自身を除く): 211527596

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 457, 914, 1828, 2285, 2351, 3199, 4570, 4702, 6398, 9140, 9404, 11755, 12796, 15995, 16457, 23510, 31990, 32914, 47020, 63980, 65828, 82285, 164570, 329140, 1074407, 2148814, 4297628, 5372035, 7520849, 10744070, 15041698, 21488140, 30083396, 37604245, 75208490, 150416980]

約数ペア:

[(1, 150416980), (2, 75208490), (4, 37604245), (5, 30083396), (7, 21488140), (10, 15041698), (14, 10744070), (20, 7520849), (28, 5372035), (35, 4297628), (70, 2148814), (140, 1074407), (457, 329140), (914, 164570), (1828, 82285), (2285, 65828), (2351, 63980), (3199, 47020), (4570, 32914), (4702, 31990), (6398, 23510), (9140, 16457), (9404, 15995), (11755, 12796)]