2023109445

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{2579}}^1$

素因数の和:2866

約数の個数: 64

約数和(自身を含む): 3836067840

約数和(自身を除く): 1812958395

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 241, 465, 651, 723, 1085, 1205, 1687, 2579, 3255, 3615, 5061, 7471, 7737, 8435, 12895, 18053, 22413, 25305, 37355, 38685, 52297, 54159, 79949, 90265, 112065, 156891, 239847, 261485, 270795, 399745, 559643, 621539, 784455, 1199235, 1678929, 1864617, 2798215, 3107695, 4350773, 8394645, 9323085, 13052319, 19267709, 21753865, 57803127, 65261595, 96338545, 134873963, 289015635, 404621889, 674369815, 2023109445]

約数ペア:

[(1, 2023109445), (3, 674369815), (5, 404621889), (7, 289015635), (15, 134873963), (21, 96338545), (31, 65261595), (35, 57803127), (93, 21753865), (105, 19267709), (155, 13052319), (217, 9323085), (241, 8394645), (465, 4350773), (651, 3107695), (723, 2798215), (1085, 1864617), (1205, 1678929), (1687, 1199235), (2579, 784455), (3255, 621539), (3615, 559643), (5061, 399745), (7471, 270795), (7737, 261485), (8435, 239847), (12895, 156891), (18053, 112065), (22413, 90265), (25305, 79949), (37355, 54159), (38685, 52297)]