8899380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{1009}}^1$

素因数の和:1038

約数の個数: 108

約数和(自身を含む): 31433220

約数和(自身を除く): 22533840

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, 1009, 1260, 1470, 1764, 2018, 2205, 2940, 3027, 4036, 4410, 5045, 6054, 7063, 8820, 9081, 10090, 12108, 14126, 15135, 18162, 20180, 21189, 28252, 30270, 35315, 36324, 42378, 45405, 49441, 60540, 63567, 70630, 84756, 90810, 98882, 105945, 127134, 141260, 148323, 181620, 197764, 211890, 247205, 254268, 296646, 317835, 423780, 444969, 494410, 593292, 635670, 741615, 889938, 988820, 1271340, 1483230, 1779876, 2224845, 2966460, 4449690, 8899380]

約数ペア:

[(1, 8899380), (2, 4449690), (3, 2966460), (4, 2224845), (5, 1779876), (6, 1483230), (7, 1271340), (9, 988820), (10, 889938), (12, 741615), (14, 635670), (15, 593292), (18, 494410), (20, 444969), (21, 423780), (28, 317835), (30, 296646), (35, 254268), (36, 247205), (42, 211890), (45, 197764), (49, 181620), (60, 148323), (63, 141260), (70, 127134), (84, 105945), (90, 98882), (98, 90810), (105, 84756), (126, 70630), (140, 63567), (147, 60540), (180, 49441), (196, 45405), (210, 42378), (245, 36324), (252, 35315), (294, 30270), (315, 28252), (420, 21189), (441, 20180), (490, 18162), (588, 15135), (630, 14126), (735, 12108), (882, 10090), (980, 9081), (1009, 8820), (1260, 7063), (1470, 6054), (1764, 5045), (2018, 4410), (2205, 4036), (2940, 3027)]