2308690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 4536000

約数和(自身を除く): 2227310

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 419, 551, 838, 1102, 2095, 2755, 4190, 5510, 7961, 12151, 15922, 24302, 39805, 60755, 79610, 121510, 230869, 461738, 1154345, 2308690]

約数ペア:

[(1, 2308690), (2, 1154345), (5, 461738), (10, 230869), (19, 121510), (29, 79610), (38, 60755), (58, 39805), (95, 24302), (145, 15922), (190, 12151), (290, 7961), (419, 5510), (551, 4190), (838, 2755), (1102, 2095)]