130819020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{14633}}^1$

素因数の和:14794

約数の個数: 48

約数和(自身を含む): 368776800

約数和(自身を除く): 237957780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2980, 4470, 8940, 14633, 29266, 43899, 58532, 73165, 87798, 146330, 175596, 219495, 292660, 438990, 877980, 2180317, 4360634, 6540951, 8721268, 10901585, 13081902, 21803170, 26163804, 32704755, 43606340, 65409510, 130819020]

約数ペア:

[(1, 130819020), (2, 65409510), (3, 43606340), (4, 32704755), (5, 26163804), (6, 21803170), (10, 13081902), (12, 10901585), (15, 8721268), (20, 6540951), (30, 4360634), (60, 2180317), (149, 877980), (298, 438990), (447, 292660), (596, 219495), (745, 175596), (894, 146330), (1490, 87798), (1788, 73165), (2235, 58532), (2980, 43899), (4470, 29266), (8940, 14633)]