127714470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{327473}}^1$

素因数の和:327496

約数の個数: 32

約数和(自身を含む): 330093792

約数和(自身を除く): 202379322

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 327473, 654946, 982419, 1637365, 1964838, 3274730, 4257149, 4912095, 8514298, 9824190, 12771447, 21285745, 25542894, 42571490, 63857235, 127714470]

約数ペア:

[(1, 127714470), (2, 63857235), (3, 42571490), (5, 25542894), (6, 21285745), (10, 12771447), (13, 9824190), (15, 8514298), (26, 4912095), (30, 4257149), (39, 3274730), (65, 1964838), (78, 1637365), (130, 982419), (195, 654946), (390, 327473)]