219715230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1046263}}^1$

素因数の和:1046280

約数の個数: 32

約数和(自身を含む): 602648064

約数和(自身を除く): 382932834

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1046263, 2092526, 3138789, 5231315, 6277578, 7323841, 10462630, 14647682, 15693945, 21971523, 31387890, 36619205, 43943046, 73238410, 109857615, 219715230]

約数ペア:

[(1, 219715230), (2, 109857615), (3, 73238410), (5, 43943046), (6, 36619205), (7, 31387890), (10, 21971523), (14, 15693945), (15, 14647682), (21, 10462630), (30, 7323841), (35, 6277578), (42, 5231315), (70, 3138789), (105, 2092526), (210, 1046263)]