129626810

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{14419}}^1$

素因数の和:14486

約数の個数: 32

約数和(自身を含む): 249177600

約数和(自身を除く): 119550790

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 1798, 4495, 8990, 14419, 28838, 72095, 144190, 418151, 446989, 836302, 893978, 2090755, 2234945, 4181510, 4469890, 12962681, 25925362, 64813405, 129626810]

約数ペア:

[(1, 129626810), (2, 64813405), (5, 25925362), (10, 12962681), (29, 4469890), (31, 4181510), (58, 2234945), (62, 2090755), (145, 893978), (155, 836302), (290, 446989), (310, 418151), (899, 144190), (1798, 72095), (4495, 28838), (8990, 14419)]