11564190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11681}}^1$

素因数の和:11705

約数の個数: 48

約数和(自身を含む): 32803056

約数和(自身を除く): 21238866

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, 11681, 23362, 35043, 58405, 70086, 105129, 116810, 128491, 175215, 210258, 256982, 350430, 385473, 525645, 642455, 770946, 1051290, 1156419, 1284910, 1927365, 2312838, 3854730, 5782095, 11564190]

約数ペア:

[(1, 11564190), (2, 5782095), (3, 3854730), (5, 2312838), (6, 1927365), (9, 1284910), (10, 1156419), (11, 1051290), (15, 770946), (18, 642455), (22, 525645), (30, 385473), (33, 350430), (45, 256982), (55, 210258), (66, 175215), (90, 128491), (99, 116810), (110, 105129), (165, 70086), (198, 58405), (330, 35043), (495, 23362), (990, 11681)]