59800020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{142381}}^1$

素因数の和:142400

約数の個数: 48

約数和(自身を含む): 191361408

約数和(自身を除く): 131561388

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, 142381, 284762, 427143, 569524, 711905, 854286, 996667, 1423810, 1708572, 1993334, 2135715, 2847620, 2990001, 3986668, 4271430, 4983335, 5980002, 8542860, 9966670, 11960004, 14950005, 19933340, 29900010, 59800020]

約数ペア:

[(1, 59800020), (2, 29900010), (3, 19933340), (4, 14950005), (5, 11960004), (6, 9966670), (7, 8542860), (10, 5980002), (12, 4983335), (14, 4271430), (15, 3986668), (20, 2990001), (21, 2847620), (28, 2135715), (30, 1993334), (35, 1708572), (42, 1423810), (60, 996667), (70, 854286), (84, 711905), (105, 569524), (140, 427143), (210, 284762), (420, 142381)]