102920370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{490097}}^1$

素因数の和:490114

約数の個数: 32

約数和(自身を含む): 282296448

約数和(自身を除く): 179376078

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 490097, 980194, 1470291, 2450485, 2940582, 3430679, 4900970, 6861358, 7351455, 10292037, 14702910, 17153395, 20584074, 34306790, 51460185, 102920370]

約数ペア:

[(1, 102920370), (2, 51460185), (3, 34306790), (5, 20584074), (6, 17153395), (7, 14702910), (10, 10292037), (14, 7351455), (15, 6861358), (21, 4900970), (30, 3430679), (35, 2940582), (42, 2450485), (70, 1470291), (105, 980194), (210, 490097)]