317070270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{320273}}^1$

素因数の和:320297

約数の個数: 48

約数和(自身を含む): 899329392

約数和(自身を除く): 582259122

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 320273, 640546, 960819, 1601365, 1921638, 2882457, 3202730, 3523003, 4804095, 5764914, 7046006, 9608190, 10569009, 14412285, 17615015, 21138018, 28824570, 31707027, 35230030, 52845045, 63414054, 105690090, 158535135, 317070270]

約数ペア:

[(1, 317070270), (2, 158535135), (3, 105690090), (5, 63414054), (6, 52845045), (9, 35230030), (10, 31707027), (11, 28824570), (15, 21138018), (18, 17615015), (22, 14412285), (30, 10569009), (33, 9608190), (45, 7046006), (55, 5764914), (66, 4804095), (90, 3523003), (99, 3202730), (110, 2882457), (165, 1921638), (198, 1601365), (330, 960819), (495, 640546), (990, 320273)]