12672570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{659}}^1$

素因数の和:1310

約数の個数: 32

約数和(自身を含む): 30507840

約数和(自身を除く): 17835270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 641, 659, 1282, 1318, 1923, 1977, 3205, 3295, 3846, 3954, 6410, 6590, 9615, 9885, 19230, 19770, 422419, 844838, 1267257, 2112095, 2534514, 4224190, 6336285, 12672570]

約数ペア:

[(1, 12672570), (2, 6336285), (3, 4224190), (5, 2534514), (6, 2112095), (10, 1267257), (15, 844838), (30, 422419), (641, 19770), (659, 19230), (1282, 9885), (1318, 9615), (1923, 6590), (1977, 6410), (3205, 3954), (3295, 3846)]