189231570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191143}}^1$

素因数の和:191167

約数の個数: 48

約数和(自身を含む): 536732352

約数和(自身を除く): 347500782

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, 191143, 382286, 573429, 955715, 1146858, 1720287, 1911430, 2102573, 2867145, 3440574, 4205146, 5734290, 6307719, 8601435, 10512865, 12615438, 17202870, 18923157, 21025730, 31538595, 37846314, 63077190, 94615785, 189231570]

約数ペア:

[(1, 189231570), (2, 94615785), (3, 63077190), (5, 37846314), (6, 31538595), (9, 21025730), (10, 18923157), (11, 17202870), (15, 12615438), (18, 10512865), (22, 8601435), (30, 6307719), (33, 5734290), (45, 4205146), (55, 3440574), (66, 2867145), (90, 2102573), (99, 1911430), (110, 1720287), (165, 1146858), (198, 955715), (330, 573429), (495, 382286), (990, 191143)]