61141508750

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{6987601}}^1$

素因数の和:6987630

約数の個数: 40

約数和(自身を含む): 130975611888

約数和(自身を除く): 69834103138

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 625, 875, 1250, 1750, 4375, 8750, 6987601, 13975202, 34938005, 48913207, 69876010, 97826414, 174690025, 244566035, 349380050, 489132070, 873450125, 1222830175, 1746900250, 2445660350, 4367250625, 6114150875, 8734501250, 12228301750, 30570754375, 61141508750]

約数ペア:

[(1, 61141508750), (2, 30570754375), (5, 12228301750), (7, 8734501250), (10, 6114150875), (14, 4367250625), (25, 2445660350), (35, 1746900250), (50, 1222830175), (70, 873450125), (125, 489132070), (175, 349380050), (250, 244566035), (350, 174690025), (625, 97826414), (875, 69876010), (1250, 48913207), (1750, 34938005), (4375, 13975202), (8750, 6987601)]