308050180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{531121}}^1$

素因数の和:531159

約数の個数: 24

約数和(自身を含む): 669213720

約数和(自身を除く): 361163540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 531121, 1062242, 2124484, 2655605, 5311210, 10622420, 15402509, 30805018, 61610036, 77012545, 154025090, 308050180]

約数ペア:

[(1, 308050180), (2, 154025090), (4, 77012545), (5, 61610036), (10, 30805018), (20, 15402509), (29, 10622420), (58, 5311210), (116, 2655605), (145, 2124484), (290, 1062242), (580, 531121)]