61916790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{158761}}^1$

素因数の和:158784

約数の個数: 32

約数和(自身を含む): 160032096

約数和(自身を除く): 98115306

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 158761, 317522, 476283, 793805, 952566, 1587610, 2063893, 2381415, 4127786, 4762830, 6191679, 10319465, 12383358, 20638930, 30958395, 61916790]

約数ペア:

[(1, 61916790), (2, 30958395), (3, 20638930), (5, 12383358), (6, 10319465), (10, 6191679), (13, 4762830), (15, 4127786), (26, 2381415), (30, 2063893), (39, 1587610), (65, 952566), (78, 793805), (130, 476283), (195, 317522), (390, 158761)]