2459170

素因数分解:

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

素因数の和:119

約数の個数: 48

約数和(自身を含む): 5451840

約数和(自身を除く): 2992670

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 43, 70, 86, 95, 133, 190, 215, 266, 301, 430, 602, 665, 817, 1330, 1505, 1634, 1849, 3010, 3698, 4085, 5719, 8170, 9245, 11438, 12943, 18490, 25886, 28595, 35131, 57190, 64715, 70262, 129430, 175655, 245917, 351310, 491834, 1229585, 2459170]

約数ペア:

[(1, 2459170), (2, 1229585), (5, 491834), (7, 351310), (10, 245917), (14, 175655), (19, 129430), (35, 70262), (38, 64715), (43, 57190), (70, 35131), (86, 28595), (95, 25886), (133, 18490), (190, 12943), (215, 11438), (266, 9245), (301, 8170), (430, 5719), (602, 4085), (665, 3698), (817, 3010), (1330, 1849), (1505, 1634)]