23442390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13709}}^1$

素因数の和:13741

約数の個数: 48

約数和(自身を含む): 64162800

約数和(自身を除く): 40720410

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, 13709, 27418, 41127, 68545, 82254, 123381, 137090, 205635, 246762, 260471, 411270, 520942, 616905, 781413, 1233810, 1302355, 1562826, 2344239, 2604710, 3907065, 4688478, 7814130, 11721195, 23442390]

約数ペア:

[(1, 23442390), (2, 11721195), (3, 7814130), (5, 4688478), (6, 3907065), (9, 2604710), (10, 2344239), (15, 1562826), (18, 1302355), (19, 1233810), (30, 781413), (38, 616905), (45, 520942), (57, 411270), (90, 260471), (95, 246762), (114, 205635), (171, 137090), (190, 123381), (285, 82254), (342, 68545), (570, 41127), (855, 27418), (1710, 13709)]