56940090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{3643}}^1$

素因数の和:4174

約数の個数: 32

約数和(自身を含む): 136956096

約数和(自身を除く): 80016006

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 521, 1042, 1563, 2605, 3126, 3643, 5210, 7286, 7815, 10929, 15630, 18215, 21858, 36430, 54645, 109290, 1898003, 3796006, 5694009, 9490015, 11388018, 18980030, 28470045, 56940090]

約数ペア:

[(1, 56940090), (2, 28470045), (3, 18980030), (5, 11388018), (6, 9490015), (10, 5694009), (15, 3796006), (30, 1898003), (521, 109290), (1042, 54645), (1563, 36430), (2605, 21858), (3126, 18215), (3643, 15630), (5210, 10929), (7286, 7815)]