15217367020

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{541}}^1\times {\mathrm{9439}}^1$

素因数の和:10138

約数の個数: 48

約数和(自身を含む): 32233824000

約数和(自身を除く): 17016456980

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 541, 596, 745, 1082, 1490, 2164, 2705, 2980, 5410, 9439, 10820, 18878, 37756, 47195, 80609, 94390, 161218, 188780, 322436, 403045, 806090, 1406411, 1612180, 2812822, 5106499, 5625644, 7032055, 10212998, 14064110, 20425996, 25532495, 28128220, 51064990, 102129980, 760868351, 1521736702, 3043473404, 3804341755, 7608683510, 15217367020]

約数ペア:

[(1, 15217367020), (2, 7608683510), (4, 3804341755), (5, 3043473404), (10, 1521736702), (20, 760868351), (149, 102129980), (298, 51064990), (541, 28128220), (596, 25532495), (745, 20425996), (1082, 14064110), (1490, 10212998), (2164, 7032055), (2705, 5625644), (2980, 5106499), (5410, 2812822), (9439, 1612180), (10820, 1406411), (18878, 806090), (37756, 403045), (47195, 322436), (80609, 188780), (94390, 161218)]