70974840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{591457}}^1$

素因数の和:591471

約数の個数: 32

約数和(自身を含む): 212924880

約数和(自身を除く): 141950040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 591457, 1182914, 1774371, 2365828, 2957285, 3548742, 4731656, 5914570, 7097484, 8871855, 11829140, 14194968, 17743710, 23658280, 35487420, 70974840]

約数ペア:

[(1, 70974840), (2, 35487420), (3, 23658280), (4, 17743710), (5, 14194968), (6, 11829140), (8, 8871855), (10, 7097484), (12, 5914570), (15, 4731656), (20, 3548742), (24, 2957285), (30, 2365828), (40, 1774371), (60, 1182914), (120, 591457)]