30578418

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1013}}^1$

素因数の和:1080

約数の個数: 64

約数和(自身を含む): 74954880

約数和(自身を除く): 44376462

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 43, 54, 78, 86, 117, 129, 234, 258, 351, 387, 559, 702, 774, 1013, 1118, 1161, 1677, 2026, 2322, 3039, 3354, 5031, 6078, 9117, 10062, 13169, 15093, 18234, 26338, 27351, 30186, 39507, 43559, 54702, 79014, 87118, 118521, 130677, 237042, 261354, 355563, 392031, 566267, 711126, 784062, 1132534, 1176093, 1698801, 2352186, 3397602, 5096403, 10192806, 15289209, 30578418]

約数ペア:

[(1, 30578418), (2, 15289209), (3, 10192806), (6, 5096403), (9, 3397602), (13, 2352186), (18, 1698801), (26, 1176093), (27, 1132534), (39, 784062), (43, 711126), (54, 566267), (78, 392031), (86, 355563), (117, 261354), (129, 237042), (234, 130677), (258, 118521), (351, 87118), (387, 79014), (559, 54702), (702, 43559), (774, 39507), (1013, 30186), (1118, 27351), (1161, 26338), (1677, 18234), (2026, 15093), (2322, 13169), (3039, 10062), (3354, 9117), (5031, 6078)]