7798740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6841}}^1$

素因数の和:6872

約数の個数: 48

約数和(自身を含む): 22989120

約数和(自身を除く): 15190380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 6841, 13682, 20523, 27364, 34205, 41046, 68410, 82092, 102615, 129979, 136820, 205230, 259958, 389937, 410460, 519916, 649895, 779874, 1299790, 1559748, 1949685, 2599580, 3899370, 7798740]

約数ペア:

[(1, 7798740), (2, 3899370), (3, 2599580), (4, 1949685), (5, 1559748), (6, 1299790), (10, 779874), (12, 649895), (15, 519916), (19, 410460), (20, 389937), (30, 259958), (38, 205230), (57, 136820), (60, 129979), (76, 102615), (95, 82092), (114, 68410), (190, 41046), (228, 34205), (285, 27364), (380, 20523), (570, 13682), (1140, 6841)]