1231036620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{50411}}^1$

素因数の和:50471

約数の個数: 96

約数和(自身を含む): 3861962496

約数和(自身を除く): 2630925876

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 37, 44, 55, 60, 66, 74, 110, 111, 132, 148, 165, 185, 220, 222, 330, 370, 407, 444, 555, 660, 740, 814, 1110, 1221, 1628, 2035, 2220, 2442, 4070, 4884, 6105, 8140, 12210, 24420, 50411, 100822, 151233, 201644, 252055, 302466, 504110, 554521, 604932, 756165, 1008220, 1109042, 1512330, 1663563, 1865207, 2218084, 2772605, 3024660, 3327126, 3730414, 5545210, 5595621, 6654252, 7460828, 8317815, 9326035, 11090420, 11191242, 16635630, 18652070, 20517277, 22382484, 27978105, 33271260, 37304140, 41034554, 55956210, 61551831, 82069108, 102586385, 111912420, 123103662, 205172770, 246207324, 307759155, 410345540, 615518310, 1231036620]

約数ペア:

[(1, 1231036620), (2, 615518310), (3, 410345540), (4, 307759155), (5, 246207324), (6, 205172770), (10, 123103662), (11, 111912420), (12, 102586385), (15, 82069108), (20, 61551831), (22, 55956210), (30, 41034554), (33, 37304140), (37, 33271260), (44, 27978105), (55, 22382484), (60, 20517277), (66, 18652070), (74, 16635630), (110, 11191242), (111, 11090420), (132, 9326035), (148, 8317815), (165, 7460828), (185, 6654252), (220, 5595621), (222, 5545210), (330, 3730414), (370, 3327126), (407, 3024660), (444, 2772605), (555, 2218084), (660, 1865207), (740, 1663563), (814, 1512330), (1110, 1109042), (1221, 1008220), (1628, 756165), (2035, 604932), (2220, 554521), (2442, 504110), (4070, 302466), (4884, 252055), (6105, 201644), (8140, 151233), (12210, 100822), (24420, 50411)]