672298660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9461}}^1$

素因数の和:9517

約数の個数: 96

約数和(自身を含む): 1716785280

約数和(自身を除く): 1044486620

約数列:

[1, 2, 4, 5, 10, 11, 17, 19, 20, 22, 34, 38, 44, 55, 68, 76, 85, 95, 110, 170, 187, 190, 209, 220, 323, 340, 374, 380, 418, 646, 748, 836, 935, 1045, 1292, 1615, 1870, 2090, 3230, 3553, 3740, 4180, 6460, 7106, 9461, 14212, 17765, 18922, 35530, 37844, 47305, 71060, 94610, 104071, 160837, 179759, 189220, 208142, 321674, 359518, 416284, 520355, 643348, 719036, 804185, 898795, 1040710, 1608370, 1769207, 1797590, 1977349, 2081420, 3055903, 3216740, 3538414, 3595180, 3954698, 6111806, 7076828, 7909396, 8846035, 9886745, 12223612, 15279515, 17692070, 19773490, 30559030, 33614933, 35384140, 39546980, 61118060, 67229866, 134459732, 168074665, 336149330, 672298660]

約数ペア:

[(1, 672298660), (2, 336149330), (4, 168074665), (5, 134459732), (10, 67229866), (11, 61118060), (17, 39546980), (19, 35384140), (20, 33614933), (22, 30559030), (34, 19773490), (38, 17692070), (44, 15279515), (55, 12223612), (68, 9886745), (76, 8846035), (85, 7909396), (95, 7076828), (110, 6111806), (170, 3954698), (187, 3595180), (190, 3538414), (209, 3216740), (220, 3055903), (323, 2081420), (340, 1977349), (374, 1797590), (380, 1769207), (418, 1608370), (646, 1040710), (748, 898795), (836, 804185), (935, 719036), (1045, 643348), (1292, 520355), (1615, 416284), (1870, 359518), (2090, 321674), (3230, 208142), (3553, 189220), (3740, 179759), (4180, 160837), (6460, 104071), (7106, 94610), (9461, 71060), (14212, 47305), (17765, 37844), (18922, 35530)]