69455490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{178091}}^1$

素因数の和:178114

約数の個数: 32

約数和(自身を含む): 179516736

約数和(自身を除く): 110061246

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 178091, 356182, 534273, 890455, 1068546, 1780910, 2315183, 2671365, 4630366, 5342730, 6945549, 11575915, 13891098, 23151830, 34727745, 69455490]

約数ペア:

[(1, 69455490), (2, 34727745), (3, 23151830), (5, 13891098), (6, 11575915), (10, 6945549), (13, 5342730), (15, 4630366), (26, 2671365), (30, 2315183), (39, 1780910), (65, 1068546), (78, 890455), (130, 534273), (195, 356182), (390, 178091)]