30026710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{233}}^1\times {\mathrm{263}}^1$

素因数の和:517

約数の個数: 48

約数和(自身を含む): 63382176

約数和(自身を除く): 33355466

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 233, 245, 263, 466, 490, 526, 1165, 1315, 1631, 1841, 2330, 2630, 3262, 3682, 8155, 9205, 11417, 12887, 16310, 18410, 22834, 25774, 57085, 61279, 64435, 114170, 122558, 128870, 306395, 428953, 612790, 857906, 2144765, 3002671, 4289530, 6005342, 15013355, 30026710]

約数ペア:

[(1, 30026710), (2, 15013355), (5, 6005342), (7, 4289530), (10, 3002671), (14, 2144765), (35, 857906), (49, 612790), (70, 428953), (98, 306395), (233, 128870), (245, 122558), (263, 114170), (466, 64435), (490, 61279), (526, 57085), (1165, 25774), (1315, 22834), (1631, 18410), (1841, 16310), (2330, 12887), (2630, 11417), (3262, 9205), (3682, 8155)]