30381318

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^1\times {\mathrm{5683}}^1$

素因数の和:5711

約数の個数: 48

約数和(自身を含む): 74483136

約数和(自身を除く): 44101818

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 243, 297, 486, 594, 891, 1782, 2673, 5346, 5683, 11366, 17049, 34098, 51147, 62513, 102294, 125026, 153441, 187539, 306882, 375078, 460323, 562617, 920646, 1125234, 1380969, 1687851, 2761938, 3375702, 5063553, 10127106, 15190659, 30381318]

約数ペア:

[(1, 30381318), (2, 15190659), (3, 10127106), (6, 5063553), (9, 3375702), (11, 2761938), (18, 1687851), (22, 1380969), (27, 1125234), (33, 920646), (54, 562617), (66, 460323), (81, 375078), (99, 306882), (162, 187539), (198, 153441), (243, 125026), (297, 102294), (486, 62513), (594, 51147), (891, 34098), (1782, 17049), (2673, 11366), (5346, 5683)]