30847518

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{547}}^1$

素因数の和:809

約数の個数: 48

約数和(自身を含む): 72408336

約数和(自身を除く): 41560818

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 241, 482, 547, 723, 1094, 1446, 1641, 2169, 3133, 3282, 4338, 4923, 6266, 7111, 9399, 9846, 14222, 18798, 21333, 28197, 42666, 56394, 63999, 127998, 131827, 263654, 395481, 790962, 1186443, 1713751, 2372886, 3427502, 5141253, 10282506, 15423759, 30847518]

約数ペア:

[(1, 30847518), (2, 15423759), (3, 10282506), (6, 5141253), (9, 3427502), (13, 2372886), (18, 1713751), (26, 1186443), (39, 790962), (78, 395481), (117, 263654), (234, 131827), (241, 127998), (482, 63999), (547, 56394), (723, 42666), (1094, 28197), (1446, 21333), (1641, 18798), (2169, 14222), (3133, 9846), (3282, 9399), (4338, 7111), (4923, 6266)]