12947094510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1988801}}^1$

素因数の和:1988849

約数の個数: 64

約数和(自身を含む): 36657598464

約数和(自身を除く): 23710503954

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 1988801, 3977602, 5966403, 9944005, 11932806, 13921607, 19888010, 27843214, 29832015, 41764821, 59664030, 61652831, 69608035, 83529642, 123305662, 139216070, 184958493, 208824105, 308264155, 369916986, 417648210, 431569817, 616528310, 863139634, 924792465, 1294709451, 1849584930, 2157849085, 2589418902, 4315698170, 6473547255, 12947094510]

約数ペア:

[(1, 12947094510), (2, 6473547255), (3, 4315698170), (5, 2589418902), (6, 2157849085), (7, 1849584930), (10, 1294709451), (14, 924792465), (15, 863139634), (21, 616528310), (30, 431569817), (31, 417648210), (35, 369916986), (42, 308264155), (62, 208824105), (70, 184958493), (93, 139216070), (105, 123305662), (155, 83529642), (186, 69608035), (210, 61652831), (217, 59664030), (310, 41764821), (434, 29832015), (465, 27843214), (651, 19888010), (930, 13921607), (1085, 11932806), (1302, 9944005), (2170, 5966403), (3255, 3977602), (6510, 1988801)]