78153010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{12791}}^1$

素因数の和:12858

約数の個数: 32

約数和(自身を含む): 154732032

約数和(自身を除く): 76579022

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 12791, 25582, 63955, 127910, 166283, 332566, 601177, 831415, 1202354, 1662830, 3005885, 6011770, 7815301, 15630602, 39076505, 78153010]

約数ペア:

[(1, 78153010), (2, 39076505), (5, 15630602), (10, 7815301), (13, 6011770), (26, 3005885), (47, 1662830), (65, 1202354), (94, 831415), (130, 601177), (235, 332566), (470, 166283), (611, 127910), (1222, 63955), (3055, 25582), (6110, 12791)]