4360020

素因数分解:

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

素因数の和:1509

約数の個数: 72

約数和(自身を含む): 14210784

約数和(自身を除く): 9850764

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 1483, 2940, 2966, 4449, 5932, 7415, 8898, 10381, 14830, 17796, 20762, 22245, 29660, 31143, 41524, 44490, 51905, 62286, 72667, 88980, 103810, 124572, 145334, 155715, 207620, 218001, 290668, 311430, 363335, 436002, 622860, 726670, 872004, 1090005, 1453340, 2180010, 4360020]

約数ペア:

[(1, 4360020), (2, 2180010), (3, 1453340), (4, 1090005), (5, 872004), (6, 726670), (7, 622860), (10, 436002), (12, 363335), (14, 311430), (15, 290668), (20, 218001), (21, 207620), (28, 155715), (30, 145334), (35, 124572), (42, 103810), (49, 88980), (60, 72667), (70, 62286), (84, 51905), (98, 44490), (105, 41524), (140, 31143), (147, 29660), (196, 22245), (210, 20762), (245, 17796), (294, 14830), (420, 10381), (490, 8898), (588, 7415), (735, 5932), (980, 4449), (1470, 2966), (1483, 2940)]