11449340

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{1669}}^1$

素因数の和:1699

約数の個数: 48

約数和(自身を含む): 28056000

約数和(自身を除く): 16606660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1669, 1715, 3338, 3430, 6676, 6860, 8345, 11683, 16690, 23366, 33380, 46732, 58415, 81781, 116830, 163562, 233660, 327124, 408905, 572467, 817810, 1144934, 1635620, 2289868, 2862335, 5724670, 11449340]

約数ペア:

[(1, 11449340), (2, 5724670), (4, 2862335), (5, 2289868), (7, 1635620), (10, 1144934), (14, 817810), (20, 572467), (28, 408905), (35, 327124), (49, 233660), (70, 163562), (98, 116830), (140, 81781), (196, 58415), (245, 46732), (343, 33380), (490, 23366), (686, 16690), (980, 11683), (1372, 8345), (1669, 6860), (1715, 6676), (3338, 3430)]