460388740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{62047}}^1$

素因数の和:62116

約数の個数: 48

約数和(自身を含む): 1125798912

約数和(自身を除く): 665410172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3710, 7420, 62047, 124094, 248188, 310235, 434329, 620470, 868658, 1240940, 1737316, 2171645, 3288491, 4343290, 6576982, 8686580, 13153964, 16442455, 23019437, 32884910, 46038874, 65769820, 92077748, 115097185, 230194370, 460388740]

約数ペア:

[(1, 460388740), (2, 230194370), (4, 115097185), (5, 92077748), (7, 65769820), (10, 46038874), (14, 32884910), (20, 23019437), (28, 16442455), (35, 13153964), (53, 8686580), (70, 6576982), (106, 4343290), (140, 3288491), (212, 2171645), (265, 1737316), (371, 1240940), (530, 868658), (742, 620470), (1060, 434329), (1484, 310235), (1855, 248188), (3710, 124094), (7420, 62047)]