155582030

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1\times {\mathrm{787}}^1$

素因数の和:1220

約数の個数: 32

約数和(自身を含む): 286460064

約数和(自身を除く): 130878034

約数列:

[1, 2, 5, 10, 53, 106, 265, 373, 530, 746, 787, 1574, 1865, 3730, 3935, 7870, 19769, 39538, 41711, 83422, 98845, 197690, 208555, 293551, 417110, 587102, 1467755, 2935510, 15558203, 31116406, 77791015, 155582030]

約数ペア:

[(1, 155582030), (2, 77791015), (5, 31116406), (10, 15558203), (53, 2935510), (106, 1467755), (265, 587102), (373, 417110), (530, 293551), (746, 208555), (787, 197690), (1574, 98845), (1865, 83422), (3730, 41711), (3935, 39538), (7870, 19769)]