29787993340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{7681}}^1\times {\mathrm{27701}}^1$

素因数の和:35398

約数の個数: 48

約数和(自身を含む): 71503072704

約数和(自身を除く): 41715079364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 7681, 15362, 27701, 30724, 38405, 53767, 55402, 76810, 107534, 110804, 138505, 153620, 193907, 215068, 268835, 277010, 387814, 537670, 554020, 775628, 969535, 1075340, 1939070, 3878140, 212771381, 425542762, 851085524, 1063856905, 1489399667, 2127713810, 2978799334, 4255427620, 5957598668, 7446998335, 14893996670, 29787993340]

約数ペア:

[(1, 29787993340), (2, 14893996670), (4, 7446998335), (5, 5957598668), (7, 4255427620), (10, 2978799334), (14, 2127713810), (20, 1489399667), (28, 1063856905), (35, 851085524), (70, 425542762), (140, 212771381), (7681, 3878140), (15362, 1939070), (27701, 1075340), (30724, 969535), (38405, 775628), (53767, 554020), (55402, 537670), (76810, 387814), (107534, 277010), (110804, 268835), (138505, 215068), (153620, 193907)]