225402030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{357781}}^1$

素因数の和:357801

約数の個数: 48

約数和(自身を含む): 669767904

約数和(自身を除く): 444365874

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, 357781, 715562, 1073343, 1788905, 2146686, 2504467, 3220029, 3577810, 5008934, 5366715, 6440058, 7513401, 10733430, 12522335, 15026802, 16100145, 22540203, 25044670, 32200290, 37567005, 45080406, 75134010, 112701015, 225402030]

約数ペア:

[(1, 225402030), (2, 112701015), (3, 75134010), (5, 45080406), (6, 37567005), (7, 32200290), (9, 25044670), (10, 22540203), (14, 16100145), (15, 15026802), (18, 12522335), (21, 10733430), (30, 7513401), (35, 6440058), (42, 5366715), (45, 5008934), (63, 3577810), (70, 3220029), (90, 2504467), (105, 2146686), (126, 1788905), (210, 1073343), (315, 715562), (630, 357781)]