7313598660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1998251}}^1$

素因数の和:1998324

約数の個数: 48

約数和(自身を含む): 20813792832

約数和(自身を除く): 13500194172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 1998251, 3996502, 5994753, 7993004, 9991255, 11989506, 19982510, 23979012, 29973765, 39965020, 59947530, 119895060, 121893311, 243786622, 365679933, 487573244, 609466555, 731359866, 1218933110, 1462719732, 1828399665, 2437866220, 3656799330, 7313598660]

約数ペア:

[(1, 7313598660), (2, 3656799330), (3, 2437866220), (4, 1828399665), (5, 1462719732), (6, 1218933110), (10, 731359866), (12, 609466555), (15, 487573244), (20, 365679933), (30, 243786622), (60, 121893311), (61, 119895060), (122, 59947530), (183, 39965020), (244, 29973765), (305, 23979012), (366, 19982510), (610, 11989506), (732, 9991255), (915, 7993004), (1220, 5994753), (1830, 3996502), (3660, 1998251)]