30911652

素因数分解:

$2^2\times 3^3\times {\mathrm{193}}^1\times {\mathrm{1483}}^1$

素因数の和:1689

約数の個数: 48

約数和(自身を含む): 80610880

約数和(自身を除く): 49699228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 193, 386, 579, 772, 1158, 1483, 1737, 2316, 2966, 3474, 4449, 5211, 5932, 6948, 8898, 10422, 13347, 17796, 20844, 26694, 40041, 53388, 80082, 160164, 286219, 572438, 858657, 1144876, 1717314, 2575971, 3434628, 5151942, 7727913, 10303884, 15455826, 30911652]

約数ペア:

[(1, 30911652), (2, 15455826), (3, 10303884), (4, 7727913), (6, 5151942), (9, 3434628), (12, 2575971), (18, 1717314), (27, 1144876), (36, 858657), (54, 572438), (108, 286219), (193, 160164), (386, 80082), (579, 53388), (772, 40041), (1158, 26694), (1483, 20844), (1737, 17796), (2316, 13347), (2966, 10422), (3474, 8898), (4449, 6948), (5211, 5932)]