7575060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{661}}^1$

素因数の和:864

約数の個数: 48

約数和(自身を含む): 21353472

約数和(自身を除く): 13778412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 191, 382, 573, 661, 764, 955, 1146, 1322, 1910, 1983, 2292, 2644, 2865, 3305, 3820, 3966, 5730, 6610, 7932, 9915, 11460, 13220, 19830, 39660, 126251, 252502, 378753, 505004, 631255, 757506, 1262510, 1515012, 1893765, 2525020, 3787530, 7575060]

約数ペア:

[(1, 7575060), (2, 3787530), (3, 2525020), (4, 1893765), (5, 1515012), (6, 1262510), (10, 757506), (12, 631255), (15, 505004), (20, 378753), (30, 252502), (60, 126251), (191, 39660), (382, 19830), (573, 13220), (661, 11460), (764, 9915), (955, 7932), (1146, 6610), (1322, 5730), (1910, 3966), (1983, 3820), (2292, 3305), (2644, 2865)]