64425540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{9851}}^1$

素因数の和:9972

約数の個数: 48

約数和(自身を含む): 182064960

約数和(自身を除く): 117639420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 9851, 19702, 29553, 39404, 49255, 59106, 98510, 118212, 147765, 197020, 295530, 591060, 1073759, 2147518, 3221277, 4295036, 5368795, 6442554, 10737590, 12885108, 16106385, 21475180, 32212770, 64425540]

約数ペア:

[(1, 64425540), (2, 32212770), (3, 21475180), (4, 16106385), (5, 12885108), (6, 10737590), (10, 6442554), (12, 5368795), (15, 4295036), (20, 3221277), (30, 2147518), (60, 1073759), (109, 591060), (218, 295530), (327, 197020), (436, 147765), (545, 118212), (654, 98510), (1090, 59106), (1308, 49255), (1635, 39404), (2180, 29553), (3270, 19702), (6540, 9851)]