30442878

素因数分解:

$2^1\times 3^4\times {\mathrm{113}}^1\times {\mathrm{1663}}^1$

素因数の和:1790

約数の個数: 40

約数和(自身を含む): 68859648

約数和(自身を除く): 38416770

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 113, 162, 226, 339, 678, 1017, 1663, 2034, 3051, 3326, 4989, 6102, 9153, 9978, 14967, 18306, 29934, 44901, 89802, 134703, 187919, 269406, 375838, 563757, 1127514, 1691271, 3382542, 5073813, 10147626, 15221439, 30442878]

約数ペア:

[(1, 30442878), (2, 15221439), (3, 10147626), (6, 5073813), (9, 3382542), (18, 1691271), (27, 1127514), (54, 563757), (81, 375838), (113, 269406), (162, 187919), (226, 134703), (339, 89802), (678, 44901), (1017, 29934), (1663, 18306), (2034, 14967), (3051, 9978), (3326, 9153), (4989, 6102)]