20230543890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7251091}}^1$

素因数の和:7251135

約数の個数: 48

約数和(自身を含む): 54296176896

約数和(自身を除く): 34065633006

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 7251091, 14502182, 21753273, 36255455, 43506546, 65259819, 72510910, 108766365, 130519638, 217532730, 224783821, 326299095, 449567642, 652598190, 674351463, 1123919105, 1348702926, 2023054389, 2247838210, 3371757315, 4046108778, 6743514630, 10115271945, 20230543890]

約数ペア:

[(1, 20230543890), (2, 10115271945), (3, 6743514630), (5, 4046108778), (6, 3371757315), (9, 2247838210), (10, 2023054389), (15, 1348702926), (18, 1123919105), (30, 674351463), (31, 652598190), (45, 449567642), (62, 326299095), (90, 224783821), (93, 217532730), (155, 130519638), (186, 108766365), (279, 72510910), (310, 65259819), (465, 43506546), (558, 36255455), (930, 21753273), (1395, 14502182), (2790, 7251091)]