212424450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{202309}}^1$

素因数の和:202331

約数の個数: 48

約数和(自身を含む): 602074560

約数和(自身を除く): 389650110

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 202309, 404618, 606927, 1011545, 1213854, 1416163, 2023090, 2832326, 3034635, 4248489, 5057725, 6069270, 7080815, 8496978, 10115450, 14161630, 15173175, 21242445, 30346350, 35404075, 42484890, 70808150, 106212225, 212424450]

約数ペア:

[(1, 212424450), (2, 106212225), (3, 70808150), (5, 42484890), (6, 35404075), (7, 30346350), (10, 21242445), (14, 15173175), (15, 14161630), (21, 10115450), (25, 8496978), (30, 7080815), (35, 6069270), (42, 5057725), (50, 4248489), (70, 3034635), (75, 2832326), (105, 2023090), (150, 1416163), (175, 1213854), (210, 1011545), (350, 606927), (525, 404618), (1050, 202309)]