69612390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{40709}}^1$

素因数の和:40741

約数の個数: 48

約数和(自身を含む): 190522800

約数和(自身を除く): 120910410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 40709, 81418, 122127, 203545, 244254, 366381, 407090, 610635, 732762, 773471, 1221270, 1546942, 1831905, 2320413, 3663810, 3867355, 4640826, 6961239, 7734710, 11602065, 13922478, 23204130, 34806195, 69612390]

約数ペア:

[(1, 69612390), (2, 34806195), (3, 23204130), (5, 13922478), (6, 11602065), (9, 7734710), (10, 6961239), (15, 4640826), (18, 3867355), (19, 3663810), (30, 2320413), (38, 1831905), (45, 1546942), (57, 1221270), (90, 773471), (95, 732762), (114, 610635), (171, 407090), (190, 366381), (285, 244254), (342, 203545), (570, 122127), (855, 81418), (1710, 40709)]