70015960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{250057}}^1$

素因数の和:250075

約数の個数: 32

約数和(自身を含む): 180041760

約数和(自身を除く): 110025800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 250057, 500114, 1000228, 1250285, 1750399, 2000456, 2500570, 3500798, 5001140, 7001596, 8751995, 10002280, 14003192, 17503990, 35007980, 70015960]

約数ペア:

[(1, 70015960), (2, 35007980), (4, 17503990), (5, 14003192), (7, 10002280), (8, 8751995), (10, 7001596), (14, 5001140), (20, 3500798), (28, 2500570), (35, 2000456), (40, 1750399), (56, 1250285), (70, 1000228), (140, 500114), (280, 250057)]