90903270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{2939}}^1$

素因数の和:3980

約数の個数: 32

約数和(自身を含む): 218453760

約数和(自身を除く): 127550490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1031, 2062, 2939, 3093, 5155, 5878, 6186, 8817, 10310, 14695, 15465, 17634, 29390, 30930, 44085, 88170, 3030109, 6060218, 9090327, 15150545, 18180654, 30301090, 45451635, 90903270]

約数ペア:

[(1, 90903270), (2, 45451635), (3, 30301090), (5, 18180654), (6, 15150545), (10, 9090327), (15, 6060218), (30, 3030109), (1031, 88170), (2062, 44085), (2939, 30930), (3093, 29390), (5155, 17634), (5878, 15465), (6186, 14695), (8817, 10310)]