6400290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16411}}^1$

素因数の和:16434

約数の個数: 32

約数和(自身を含む): 16543296

約数和(自身を除く): 10143006

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 16411, 32822, 49233, 82055, 98466, 164110, 213343, 246165, 426686, 492330, 640029, 1066715, 1280058, 2133430, 3200145, 6400290]

約数ペア:

[(1, 6400290), (2, 3200145), (3, 2133430), (5, 1280058), (6, 1066715), (10, 640029), (13, 492330), (15, 426686), (26, 246165), (30, 213343), (39, 164110), (65, 98466), (78, 82055), (130, 49233), (195, 32822), (390, 16411)]