30759786

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{389}}^1$

素因数の和:611

約数の個数: 48

約数和(自身を含む): 70087680

約数和(自身を除く): 39327894

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 191, 207, 382, 389, 414, 573, 778, 1146, 1167, 1719, 2334, 3438, 3501, 4393, 7002, 8786, 8947, 13179, 17894, 26358, 26841, 39537, 53682, 74299, 79074, 80523, 148598, 161046, 222897, 445794, 668691, 1337382, 1708877, 3417754, 5126631, 10253262, 15379893, 30759786]

約数ペア:

[(1, 30759786), (2, 15379893), (3, 10253262), (6, 5126631), (9, 3417754), (18, 1708877), (23, 1337382), (46, 668691), (69, 445794), (138, 222897), (191, 161046), (207, 148598), (382, 80523), (389, 79074), (414, 74299), (573, 53682), (778, 39537), (1146, 26841), (1167, 26358), (1719, 17894), (2334, 13179), (3438, 8947), (3501, 8786), (4393, 7002)]