378537030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1401989}}^1$

素因数の和:1402005

約数の個数: 32

約数和(自身を含む): 1009432800

約数和(自身を除く): 630895770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1401989, 2803978, 4205967, 7009945, 8411934, 12617901, 14019890, 21029835, 25235802, 37853703, 42059670, 63089505, 75707406, 126179010, 189268515, 378537030]

約数ペア:

[(1, 378537030), (2, 189268515), (3, 126179010), (5, 75707406), (6, 63089505), (9, 42059670), (10, 37853703), (15, 25235802), (18, 21029835), (27, 14019890), (30, 12617901), (45, 8411934), (54, 7009945), (90, 4205967), (135, 2803978), (270, 1401989)]