118157340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{281327}}^1$

素因数の和:281346

約数の個数: 48

約数和(自身を含む): 378104832

約数和(自身を除く): 259947492

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, 281327, 562654, 843981, 1125308, 1406635, 1687962, 1969289, 2813270, 3375924, 3938578, 4219905, 5626540, 5907867, 7877156, 8439810, 9846445, 11815734, 16879620, 19692890, 23631468, 29539335, 39385780, 59078670, 118157340]

約数ペア:

[(1, 118157340), (2, 59078670), (3, 39385780), (4, 29539335), (5, 23631468), (6, 19692890), (7, 16879620), (10, 11815734), (12, 9846445), (14, 8439810), (15, 7877156), (20, 5907867), (21, 5626540), (28, 4219905), (30, 3938578), (35, 3375924), (42, 2813270), (60, 1969289), (70, 1687962), (84, 1406635), (105, 1125308), (140, 843981), (210, 562654), (420, 281327)]