7970970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37957}}^1$

素因数の和:37974

約数の個数: 32

約数和(自身を含む): 21863808

約数和(自身を除く): 13892838

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 37957, 75914, 113871, 189785, 227742, 265699, 379570, 531398, 569355, 797097, 1138710, 1328495, 1594194, 2656990, 3985485, 7970970]

約数ペア:

[(1, 7970970), (2, 3985485), (3, 2656990), (5, 1594194), (6, 1328495), (7, 1138710), (10, 797097), (14, 569355), (15, 531398), (21, 379570), (30, 265699), (35, 227742), (42, 189785), (70, 113871), (105, 75914), (210, 37957)]