126356860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{10141}}^1$

素因数の和:10246

約数の個数: 48

約数和(自身を含む): 306694080

約数和(自身を除く): 180337220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 89, 140, 178, 356, 445, 623, 890, 1246, 1780, 2492, 3115, 6230, 10141, 12460, 20282, 40564, 50705, 70987, 101410, 141974, 202820, 283948, 354935, 709870, 902549, 1419740, 1805098, 3610196, 4512745, 6317843, 9025490, 12635686, 18050980, 25271372, 31589215, 63178430, 126356860]

約数ペア:

[(1, 126356860), (2, 63178430), (4, 31589215), (5, 25271372), (7, 18050980), (10, 12635686), (14, 9025490), (20, 6317843), (28, 4512745), (35, 3610196), (70, 1805098), (89, 1419740), (140, 902549), (178, 709870), (356, 354935), (445, 283948), (623, 202820), (890, 141974), (1246, 101410), (1780, 70987), (2492, 50705), (3115, 40564), (6230, 20282), (10141, 12460)]