1036780980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{909457}}^1$

素因数の和:909488

約数の個数: 48

約数和(自身を含む): 3055778880

約数和(自身を除く): 2018997900

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, 909457, 1818914, 2728371, 3637828, 4547285, 5456742, 9094570, 10913484, 13641855, 17279683, 18189140, 27283710, 34559366, 51839049, 54567420, 69118732, 86398415, 103678098, 172796830, 207356196, 259195245, 345593660, 518390490, 1036780980]

約数ペア:

[(1, 1036780980), (2, 518390490), (3, 345593660), (4, 259195245), (5, 207356196), (6, 172796830), (10, 103678098), (12, 86398415), (15, 69118732), (19, 54567420), (20, 51839049), (30, 34559366), (38, 27283710), (57, 18189140), (60, 17279683), (76, 13641855), (95, 10913484), (114, 9094570), (190, 5456742), (228, 4547285), (285, 3637828), (380, 2728371), (570, 1818914), (1140, 909457)]