310297250

素因数分解:

$2^1\times 5^3\times {\mathrm{101}}^1\times {\mathrm{12289}}^1$

素因数の和:12407

約数の個数: 32

約数和(自身を含む): 586675440

約数和(自身を除く): 276378190

約数列:

[1, 2, 5, 10, 25, 50, 101, 125, 202, 250, 505, 1010, 2525, 5050, 12289, 12625, 24578, 25250, 61445, 122890, 307225, 614450, 1241189, 1536125, 2482378, 3072250, 6205945, 12411890, 31029725, 62059450, 155148625, 310297250]

約数ペア:

[(1, 310297250), (2, 155148625), (5, 62059450), (10, 31029725), (25, 12411890), (50, 6205945), (101, 3072250), (125, 2482378), (202, 1536125), (250, 1241189), (505, 614450), (1010, 307225), (2525, 122890), (5050, 61445), (12289, 25250), (12625, 24578)]