789075790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{26417}}^1$

素因数の和:26556

約数の個数: 32

約数和(自身を含む): 1483634880

約数和(自身を除く): 694559090

約数列:

[1, 2, 5, 10, 29, 58, 103, 145, 206, 290, 515, 1030, 2987, 5974, 14935, 26417, 29870, 52834, 132085, 264170, 766093, 1532186, 2720951, 3830465, 5441902, 7660930, 13604755, 27209510, 78907579, 157815158, 394537895, 789075790]

約数ペア:

[(1, 789075790), (2, 394537895), (5, 157815158), (10, 78907579), (29, 27209510), (58, 13604755), (103, 7660930), (145, 5441902), (206, 3830465), (290, 2720951), (515, 1532186), (1030, 766093), (2987, 264170), (5974, 132085), (14935, 52834), (26417, 29870)]