12295850

素因数分解:

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

素因数の和:124

約数の個数: 72

約数和(自身を含む): 28167840

約数和(自身を除く): 15871990

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 43, 50, 70, 86, 95, 133, 175, 190, 215, 266, 301, 350, 430, 475, 602, 665, 817, 950, 1075, 1330, 1505, 1634, 1849, 2150, 3010, 3325, 3698, 4085, 5719, 6650, 7525, 8170, 9245, 11438, 12943, 15050, 18490, 20425, 25886, 28595, 35131, 40850, 46225, 57190, 64715, 70262, 92450, 129430, 142975, 175655, 245917, 285950, 323575, 351310, 491834, 647150, 878275, 1229585, 1756550, 2459170, 6147925, 12295850]

約数ペア:

[(1, 12295850), (2, 6147925), (5, 2459170), (7, 1756550), (10, 1229585), (14, 878275), (19, 647150), (25, 491834), (35, 351310), (38, 323575), (43, 285950), (50, 245917), (70, 175655), (86, 142975), (95, 129430), (133, 92450), (175, 70262), (190, 64715), (215, 57190), (266, 46225), (301, 40850), (350, 35131), (430, 28595), (475, 25886), (602, 20425), (665, 18490), (817, 15050), (950, 12943), (1075, 11438), (1330, 9245), (1505, 8170), (1634, 7525), (1849, 6650), (2150, 5719), (3010, 4085), (3325, 3698)]