69713670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{178753}}^1$

素因数の和:178776

約数の個数: 32

約数和(自身を含む): 180184032

約数和(自身を除く): 110470362

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 178753, 357506, 536259, 893765, 1072518, 1787530, 2323789, 2681295, 4647578, 5362590, 6971367, 11618945, 13942734, 23237890, 34856835, 69713670]

約数ペア:

[(1, 69713670), (2, 34856835), (3, 23237890), (5, 13942734), (6, 11618945), (10, 6971367), (13, 5362590), (15, 4647578), (26, 2681295), (30, 2323789), (39, 1787530), (65, 1072518), (78, 893765), (130, 536259), (195, 357506), (390, 178753)]