12291925654310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4201}}^1\times {\mathrm{229847}}^1$

素因数の和:234141

約数の個数: 64

約数和(自身を含む): 23643305326080

約数和(自身を除く): 11351379671770

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 190, 335, 670, 1273, 2546, 4201, 6365, 8402, 12730, 21005, 42010, 79819, 159638, 229847, 281467, 399095, 459694, 562934, 798190, 1149235, 1407335, 2298470, 2814670, 4367093, 5347873, 8734186, 10695746, 15399749, 21835465, 26739365, 30799498, 43670930, 53478730, 76998745, 153997490, 292595231, 585190462, 965587247, 1462976155, 1931174494, 2925952310, 4827936235, 9655872470, 18346157693, 36692315386, 64694345549, 91730788465, 129388691098, 183461576930, 323471727745, 646943455490, 1229192565431, 2458385130862, 6145962827155, 12291925654310]

約数ペア:

[(1, 12291925654310), (2, 6145962827155), (5, 2458385130862), (10, 1229192565431), (19, 646943455490), (38, 323471727745), (67, 183461576930), (95, 129388691098), (134, 91730788465), (190, 64694345549), (335, 36692315386), (670, 18346157693), (1273, 9655872470), (2546, 4827936235), (4201, 2925952310), (6365, 1931174494), (8402, 1462976155), (12730, 965587247), (21005, 585190462), (42010, 292595231), (79819, 153997490), (159638, 76998745), (229847, 53478730), (281467, 43670930), (399095, 30799498), (459694, 26739365), (562934, 21835465), (798190, 15399749), (1149235, 10695746), (1407335, 8734186), (2298470, 5347873), (2814670, 4367093)]