63739340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1483}}^1$

素因数の和:1806

約数の個数: 48

約数和(自身を含む): 153576192

約数和(自身を除く): 89836852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 307, 614, 1228, 1483, 1535, 2149, 2966, 3070, 4298, 5932, 6140, 7415, 8596, 10381, 10745, 14830, 20762, 21490, 29660, 41524, 42980, 51905, 103810, 207620, 455281, 910562, 1821124, 2276405, 3186967, 4552810, 6373934, 9105620, 12747868, 15934835, 31869670, 63739340]

約数ペア:

[(1, 63739340), (2, 31869670), (4, 15934835), (5, 12747868), (7, 9105620), (10, 6373934), (14, 4552810), (20, 3186967), (28, 2276405), (35, 1821124), (70, 910562), (140, 455281), (307, 207620), (614, 103810), (1228, 51905), (1483, 42980), (1535, 41524), (2149, 29660), (2966, 21490), (3070, 20762), (4298, 14830), (5932, 10745), (6140, 10381), (7415, 8596)]