22909740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{54547}}^1$

素因数の和:54566

約数の個数: 48

約数和(自身を含む): 73312512

約数和(自身を除く): 50402772

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, 54547, 109094, 163641, 218188, 272735, 327282, 381829, 545470, 654564, 763658, 818205, 1090940, 1145487, 1527316, 1636410, 1909145, 2290974, 3272820, 3818290, 4581948, 5727435, 7636580, 11454870, 22909740]

約数ペア:

[(1, 22909740), (2, 11454870), (3, 7636580), (4, 5727435), (5, 4581948), (6, 3818290), (7, 3272820), (10, 2290974), (12, 1909145), (14, 1636410), (15, 1527316), (20, 1145487), (21, 1090940), (28, 818205), (30, 763658), (35, 654564), (42, 545470), (60, 381829), (70, 327282), (84, 272735), (105, 218188), (140, 163641), (210, 109094), (420, 54547)]