11651220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{1321}}^1$

素因数の和:1350

約数の個数: 108

約数和(自身を含む): 41143284

約数和(自身を除く): 29492064

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1321, 1470, 1764, 2205, 2642, 2940, 3963, 4410, 5284, 6605, 7926, 8820, 9247, 11889, 13210, 15852, 18494, 19815, 23778, 26420, 27741, 36988, 39630, 46235, 47556, 55482, 59445, 64729, 79260, 83223, 92470, 110964, 118890, 129458, 138705, 166446, 184940, 194187, 237780, 258916, 277410, 323645, 332892, 388374, 416115, 554820, 582561, 647290, 776748, 832230, 970935, 1165122, 1294580, 1664460, 1941870, 2330244, 2912805, 3883740, 5825610, 11651220]

約数ペア:

[(1, 11651220), (2, 5825610), (3, 3883740), (4, 2912805), (5, 2330244), (6, 1941870), (7, 1664460), (9, 1294580), (10, 1165122), (12, 970935), (14, 832230), (15, 776748), (18, 647290), (20, 582561), (21, 554820), (28, 416115), (30, 388374), (35, 332892), (36, 323645), (42, 277410), (45, 258916), (49, 237780), (60, 194187), (63, 184940), (70, 166446), (84, 138705), (90, 129458), (98, 118890), (105, 110964), (126, 92470), (140, 83223), (147, 79260), (180, 64729), (196, 59445), (210, 55482), (245, 47556), (252, 46235), (294, 39630), (315, 36988), (420, 27741), (441, 26420), (490, 23778), (588, 19815), (630, 18494), (735, 15852), (882, 13210), (980, 11889), (1260, 9247), (1321, 8820), (1470, 7926), (1764, 6605), (2205, 5284), (2642, 4410), (2940, 3963)]