4174870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 64

約数和(自身を含む): 9377280

約数和(自身を除く): 5202410

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 43, 70, 73, 86, 95, 133, 146, 190, 215, 266, 301, 365, 430, 511, 602, 665, 730, 817, 1022, 1330, 1387, 1505, 1634, 2555, 2774, 3010, 3139, 4085, 5110, 5719, 6278, 6935, 8170, 9709, 11438, 13870, 15695, 19418, 21973, 28595, 31390, 43946, 48545, 57190, 59641, 97090, 109865, 119282, 219730, 298205, 417487, 596410, 834974, 2087435, 4174870]

約数ペア:

[(1, 4174870), (2, 2087435), (5, 834974), (7, 596410), (10, 417487), (14, 298205), (19, 219730), (35, 119282), (38, 109865), (43, 97090), (70, 59641), (73, 57190), (86, 48545), (95, 43946), (133, 31390), (146, 28595), (190, 21973), (215, 19418), (266, 15695), (301, 13870), (365, 11438), (430, 9709), (511, 8170), (602, 6935), (665, 6278), (730, 5719), (817, 5110), (1022, 4085), (1330, 3139), (1387, 3010), (1505, 2774), (1634, 2555)]