90479670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{18503}}^1$

素因数の和:18676

約数の個数: 32

約数和(自身を含む): 218495232

約数和(自身を除く): 128015562

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 4890, 18503, 37006, 55509, 92515, 111018, 185030, 277545, 555090, 3015989, 6031978, 9047967, 15079945, 18095934, 30159890, 45239835, 90479670]

約数ペア:

[(1, 90479670), (2, 45239835), (3, 30159890), (5, 18095934), (6, 15079945), (10, 9047967), (15, 6031978), (30, 3015989), (163, 555090), (326, 277545), (489, 185030), (815, 111018), (978, 92515), (1630, 55509), (2445, 37006), (4890, 18503)]