9236780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3881}}^1$

素因数の和:3914

約数の個数: 48

約数和(自身を含む): 23478336

約数和(自身を除く): 14241556

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 3881, 7762, 15524, 19405, 27167, 38810, 54334, 65977, 77620, 108668, 131954, 135835, 263908, 271670, 329885, 461839, 543340, 659770, 923678, 1319540, 1847356, 2309195, 4618390, 9236780]

約数ペア:

[(1, 9236780), (2, 4618390), (4, 2309195), (5, 1847356), (7, 1319540), (10, 923678), (14, 659770), (17, 543340), (20, 461839), (28, 329885), (34, 271670), (35, 263908), (68, 135835), (70, 131954), (85, 108668), (119, 77620), (140, 65977), (170, 54334), (238, 38810), (340, 27167), (476, 19405), (595, 15524), (1190, 7762), (2380, 3881)]