27979170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{3319}}^1$

素因数の和:3610

約数の個数: 32

約数和(自身を含む): 67409280

約数和(自身を除く): 39430110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 281, 562, 843, 1405, 1686, 2810, 3319, 4215, 6638, 8430, 9957, 16595, 19914, 33190, 49785, 99570, 932639, 1865278, 2797917, 4663195, 5595834, 9326390, 13989585, 27979170]

約数ペア:

[(1, 27979170), (2, 13989585), (3, 9326390), (5, 5595834), (6, 4663195), (10, 2797917), (15, 1865278), (30, 932639), (281, 99570), (562, 49785), (843, 33190), (1405, 19914), (1686, 16595), (2810, 9957), (3319, 8430), (4215, 6638)]