11866590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1669}}^1$

素因数の和:1761

約数の個数: 48

約数和(自身を含む): 31262400

約数和(自身を除く): 19395810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 1669, 2370, 3338, 3555, 5007, 7110, 8345, 10014, 15021, 16690, 25035, 30042, 50070, 75105, 131851, 150210, 263702, 395553, 659255, 791106, 1186659, 1318510, 1977765, 2373318, 3955530, 5933295, 11866590]

約数ペア:

[(1, 11866590), (2, 5933295), (3, 3955530), (5, 2373318), (6, 1977765), (9, 1318510), (10, 1186659), (15, 791106), (18, 659255), (30, 395553), (45, 263702), (79, 150210), (90, 131851), (158, 75105), (237, 50070), (395, 30042), (474, 25035), (711, 16690), (790, 15021), (1185, 10014), (1422, 8345), (1669, 7110), (2370, 5007), (3338, 3555)]