82113290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{3821}}^1$

素因数の和:4142

約数の個数: 32

約数和(自身を含む): 169513344

約数和(自身を除く): 87400054

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 307, 614, 1535, 2149, 3070, 3821, 4298, 7642, 10745, 19105, 21490, 26747, 38210, 53494, 133735, 267470, 1173047, 2346094, 5865235, 8211329, 11730470, 16422658, 41056645, 82113290]

約数ペア:

[(1, 82113290), (2, 41056645), (5, 16422658), (7, 11730470), (10, 8211329), (14, 5865235), (35, 2346094), (70, 1173047), (307, 267470), (614, 133735), (1535, 53494), (2149, 38210), (3070, 26747), (3821, 21490), (4298, 19105), (7642, 10745)]