310133090

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1\times {\mathrm{787}}^1$

素因数の和:1202

約数の個数: 32

約数和(自身を含む): 564750144

約数和(自身を除く): 254617054

約数列:

[1, 2, 5, 10, 157, 251, 314, 502, 785, 787, 1255, 1570, 1574, 2510, 3935, 7870, 39407, 78814, 123559, 197035, 197537, 247118, 394070, 395074, 617795, 987685, 1235590, 1975370, 31013309, 62026618, 155066545, 310133090]

約数ペア:

[(1, 310133090), (2, 155066545), (5, 62026618), (10, 31013309), (157, 1975370), (251, 1235590), (314, 987685), (502, 617795), (785, 395074), (787, 394070), (1255, 247118), (1570, 197537), (1574, 197035), (2510, 123559), (3935, 78814), (7870, 39407)]