138476490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{7457}}^1$

素因数の和:8086

約数の個数: 32

約数和(自身を含む): 332925120

約数和(自身を除く): 194448630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 619, 1238, 1857, 3095, 3714, 6190, 7457, 9285, 14914, 18570, 22371, 37285, 44742, 74570, 111855, 223710, 4615883, 9231766, 13847649, 23079415, 27695298, 46158830, 69238245, 138476490]

約数ペア:

[(1, 138476490), (2, 69238245), (3, 46158830), (5, 27695298), (6, 23079415), (10, 13847649), (15, 9231766), (30, 4615883), (619, 223710), (1238, 111855), (1857, 74570), (3095, 44742), (3714, 37285), (6190, 22371), (7457, 18570), (9285, 14914)]