30162669520

素因数分解:

$2^4\times 5^1\times {\mathrm{379}}^1\times {\mathrm{994811}}^1$

素因数の和:995203

約数の個数: 40

約数和(自身を含む): 70313312160

約数和(自身を除く): 40150642640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 379, 758, 1516, 1895, 3032, 3790, 6064, 7580, 15160, 30320, 994811, 1989622, 3979244, 4974055, 7958488, 9948110, 15916976, 19896220, 39792440, 79584880, 377033369, 754066738, 1508133476, 1885166845, 3016266952, 3770333690, 6032533904, 7540667380, 15081334760, 30162669520]

約数ペア:

[(1, 30162669520), (2, 15081334760), (4, 7540667380), (5, 6032533904), (8, 3770333690), (10, 3016266952), (16, 1885166845), (20, 1508133476), (40, 754066738), (80, 377033369), (379, 79584880), (758, 39792440), (1516, 19896220), (1895, 15916976), (3032, 9948110), (3790, 7958488), (6064, 4974055), (7580, 3979244), (15160, 1989622), (30320, 994811)]