64202190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{164621}}^1$

素因数の和:164644

約数の個数: 32

約数和(自身を含む): 165938976

約数和(自身を除く): 101736786

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 164621, 329242, 493863, 823105, 987726, 1646210, 2140073, 2469315, 4280146, 4938630, 6420219, 10700365, 12840438, 21400730, 32101095, 64202190]

約数ペア:

[(1, 64202190), (2, 32101095), (3, 21400730), (5, 12840438), (6, 10700365), (10, 6420219), (13, 4938630), (15, 4280146), (26, 2469315), (30, 2140073), (39, 1646210), (65, 987726), (78, 823105), (130, 493863), (195, 329242), (390, 164621)]