69587830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{5197}}^1$

素因数の和:5320

約数の個数: 32

約数和(自身を含む): 136229184

約数和(自身を除く): 66641354

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 515, 1030, 1339, 2678, 5197, 6695, 10394, 13390, 25985, 51970, 67561, 135122, 337805, 535291, 675610, 1070582, 2676455, 5352910, 6958783, 13917566, 34793915, 69587830]

約数ペア:

[(1, 69587830), (2, 34793915), (5, 13917566), (10, 6958783), (13, 5352910), (26, 2676455), (65, 1070582), (103, 675610), (130, 535291), (206, 337805), (515, 135122), (1030, 67561), (1339, 51970), (2678, 25985), (5197, 13390), (6695, 10394)]