7718442390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4513709}}^1$

素因数の和:4513741

約数の個数: 48

約数和(自身を含む): 21124162800

約数和(自身を除く): 13405720410

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, 4513709, 9027418, 13541127, 22568545, 27082254, 40623381, 45137090, 67705635, 81246762, 85760471, 135411270, 171520942, 203116905, 257281413, 406233810, 428802355, 514562826, 771844239, 857604710, 1286407065, 1543688478, 2572814130, 3859221195, 7718442390]

約数ペア:

[(1, 7718442390), (2, 3859221195), (3, 2572814130), (5, 1543688478), (6, 1286407065), (9, 857604710), (10, 771844239), (15, 514562826), (18, 428802355), (19, 406233810), (30, 257281413), (38, 203116905), (45, 171520942), (57, 135411270), (90, 85760471), (95, 81246762), (114, 67705635), (171, 45137090), (190, 40623381), (285, 27082254), (342, 22568545), (570, 13541127), (855, 9027418), (1710, 4513709)]