83678220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{464879}}^1$

素因数の和:464894

約数の個数: 36

約数和(自身を含む): 253824480

約数和(自身を除く): 170146260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 464879, 929758, 1394637, 1859516, 2324395, 2789274, 4183911, 4648790, 5578548, 6973185, 8367822, 9297580, 13946370, 16735644, 20919555, 27892740, 41839110, 83678220]

約数ペア:

[(1, 83678220), (2, 41839110), (3, 27892740), (4, 20919555), (5, 16735644), (6, 13946370), (9, 9297580), (10, 8367822), (12, 6973185), (15, 5578548), (18, 4648790), (20, 4183911), (30, 2789274), (36, 2324395), (45, 1859516), (60, 1394637), (90, 929758), (180, 464879)]