70005840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{291691}}^1$

素因数の和:291707

約数の個数: 40

約数和(自身を含む): 217018848

約数和(自身を除く): 147013008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 291691, 583382, 875073, 1166764, 1458455, 1750146, 2333528, 2916910, 3500292, 4375365, 4667056, 5833820, 7000584, 8750730, 11667640, 14001168, 17501460, 23335280, 35002920, 70005840]

約数ペア:

[(1, 70005840), (2, 35002920), (3, 23335280), (4, 17501460), (5, 14001168), (6, 11667640), (8, 8750730), (10, 7000584), (12, 5833820), (15, 4667056), (16, 4375365), (20, 3500292), (24, 2916910), (30, 2333528), (40, 1750146), (48, 1458455), (60, 1166764), (80, 875073), (120, 583382), (240, 291691)]