42578270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{1069}}^1$

素因数の和:1652

約数の個数: 32

約数和(自身を含む): 87825600

約数和(自身を除く): 45247330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 569, 1069, 1138, 2138, 2845, 3983, 5345, 5690, 7483, 7966, 10690, 14966, 19915, 37415, 39830, 74830, 608261, 1216522, 3041305, 4257827, 6082610, 8515654, 21289135, 42578270]

約数ペア:

[(1, 42578270), (2, 21289135), (5, 8515654), (7, 6082610), (10, 4257827), (14, 3041305), (35, 1216522), (70, 608261), (569, 74830), (1069, 39830), (1138, 37415), (2138, 19915), (2845, 14966), (3983, 10690), (5345, 7966), (5690, 7483)]