30338056

素因数分解:

$2^3\times 7^2\times {\mathrm{193}}^1\times {\mathrm{401}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 66679740

約数和(自身を除く): 36341684

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 193, 196, 386, 392, 401, 772, 802, 1351, 1544, 1604, 2702, 2807, 3208, 5404, 5614, 9457, 10808, 11228, 18914, 19649, 22456, 37828, 39298, 75656, 77393, 78596, 154786, 157192, 309572, 541751, 619144, 1083502, 2167004, 3792257, 4334008, 7584514, 15169028, 30338056]

約数ペア:

[(1, 30338056), (2, 15169028), (4, 7584514), (7, 4334008), (8, 3792257), (14, 2167004), (28, 1083502), (49, 619144), (56, 541751), (98, 309572), (193, 157192), (196, 154786), (386, 78596), (392, 77393), (401, 75656), (772, 39298), (802, 37828), (1351, 22456), (1544, 19649), (1604, 18914), (2702, 11228), (2807, 10808), (3208, 9457), (5404, 5614)]