622860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1483}}^1$

素因数の和:1502

約数の個数: 48

約数和(自身を含む): 1994496

約数和(自身を除く): 1371636

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1483, 2966, 4449, 5932, 7415, 8898, 10381, 14830, 17796, 20762, 22245, 29660, 31143, 41524, 44490, 51905, 62286, 88980, 103810, 124572, 155715, 207620, 311430, 622860]

約数ペア:

[(1, 622860), (2, 311430), (3, 207620), (4, 155715), (5, 124572), (6, 103810), (7, 88980), (10, 62286), (12, 51905), (14, 44490), (15, 41524), (20, 31143), (21, 29660), (28, 22245), (30, 20762), (35, 17796), (42, 14830), (60, 10381), (70, 8898), (84, 7415), (105, 5932), (140, 4449), (210, 2966), (420, 1483)]