235028220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{559591}}^1$

素因数の和:559610

約数の個数: 48

約数和(自身を含む): 752091648

約数和(自身を除く): 517063428

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, 559591, 1119182, 1678773, 2238364, 2797955, 3357546, 3917137, 5595910, 6715092, 7834274, 8393865, 11191820, 11751411, 15668548, 16787730, 19585685, 23502822, 33575460, 39171370, 47005644, 58757055, 78342740, 117514110, 235028220]

約数ペア:

[(1, 235028220), (2, 117514110), (3, 78342740), (4, 58757055), (5, 47005644), (6, 39171370), (7, 33575460), (10, 23502822), (12, 19585685), (14, 16787730), (15, 15668548), (20, 11751411), (21, 11191820), (28, 8393865), (30, 7834274), (35, 6715092), (42, 5595910), (60, 3917137), (70, 3357546), (84, 2797955), (105, 2238364), (140, 1678773), (210, 1119182), (420, 559591)]