140210370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{21341}}^1$

素因数の和:21427

約数の個数: 48

約数和(自身を含む): 369558072

約数和(自身を除く): 229347702

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 6570, 21341, 42682, 64023, 106705, 128046, 192069, 213410, 320115, 384138, 640230, 960345, 1557893, 1920690, 3115786, 4673679, 7789465, 9347358, 14021037, 15578930, 23368395, 28042074, 46736790, 70105185, 140210370]

約数ペア:

[(1, 140210370), (2, 70105185), (3, 46736790), (5, 28042074), (6, 23368395), (9, 15578930), (10, 14021037), (15, 9347358), (18, 7789465), (30, 4673679), (45, 3115786), (73, 1920690), (90, 1557893), (146, 960345), (219, 640230), (365, 384138), (438, 320115), (657, 213410), (730, 192069), (1095, 128046), (1314, 106705), (2190, 64023), (3285, 42682), (6570, 21341)]