123342030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{195781}}^1$

素因数の和:195801

約数の個数: 48

約数和(自身を含む): 366503904

約数和(自身を除く): 243161874

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 195781, 391562, 587343, 978905, 1174686, 1370467, 1762029, 1957810, 2740934, 2936715, 3524058, 4111401, 5873430, 6852335, 8222802, 8810145, 12334203, 13704670, 17620290, 20557005, 24668406, 41114010, 61671015, 123342030]

約数ペア:

[(1, 123342030), (2, 61671015), (3, 41114010), (5, 24668406), (6, 20557005), (7, 17620290), (9, 13704670), (10, 12334203), (14, 8810145), (15, 8222802), (18, 6852335), (21, 5873430), (30, 4111401), (35, 3524058), (42, 2936715), (45, 2740934), (63, 1957810), (70, 1762029), (90, 1370467), (105, 1174686), (126, 978905), (210, 587343), (315, 391562), (630, 195781)]