21337350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{2411}}^1$

素因数の和:2485

約数の個数: 48

約数和(自身を含む): 53835840

約数和(自身を除く): 32498490

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 59, 75, 118, 150, 177, 295, 354, 590, 885, 1475, 1770, 2411, 2950, 4425, 4822, 7233, 8850, 12055, 14466, 24110, 36165, 60275, 72330, 120550, 142249, 180825, 284498, 361650, 426747, 711245, 853494, 1422490, 2133735, 3556225, 4267470, 7112450, 10668675, 21337350]

約数ペア:

[(1, 21337350), (2, 10668675), (3, 7112450), (5, 4267470), (6, 3556225), (10, 2133735), (15, 1422490), (25, 853494), (30, 711245), (50, 426747), (59, 361650), (75, 284498), (118, 180825), (150, 142249), (177, 120550), (295, 72330), (354, 60275), (590, 36165), (885, 24110), (1475, 14466), (1770, 12055), (2411, 8850), (2950, 7233), (4425, 4822)]