465438870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{397811}}^1$

素因数の和:397837

約数の個数: 48

約数和(自身を含む): 1303232112

約数和(自身を除く): 837793242

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 397811, 795622, 1193433, 1989055, 2386866, 3580299, 3978110, 5171543, 5967165, 7160598, 10343086, 11934330, 15514629, 17901495, 25857715, 31029258, 35802990, 46543887, 51715430, 77573145, 93087774, 155146290, 232719435, 465438870]

約数ペア:

[(1, 465438870), (2, 232719435), (3, 155146290), (5, 93087774), (6, 77573145), (9, 51715430), (10, 46543887), (13, 35802990), (15, 31029258), (18, 25857715), (26, 17901495), (30, 15514629), (39, 11934330), (45, 10343086), (65, 7160598), (78, 5967165), (90, 5171543), (117, 3978110), (130, 3580299), (195, 2386866), (234, 1989055), (390, 1193433), (585, 795622), (1170, 397811)]