164032740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{911293}}^1$

素因数の和:911308

約数の個数: 36

約数和(自身を含む): 497566524

約数和(自身を除く): 333533784

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 911293, 1822586, 2733879, 3645172, 4556465, 5467758, 8201637, 9112930, 10935516, 13669395, 16403274, 18225860, 27338790, 32806548, 41008185, 54677580, 82016370, 164032740]

約数ペア:

[(1, 164032740), (2, 82016370), (3, 54677580), (4, 41008185), (5, 32806548), (6, 27338790), (9, 18225860), (10, 16403274), (12, 13669395), (15, 10935516), (18, 9112930), (20, 8201637), (30, 5467758), (36, 4556465), (45, 3645172), (60, 2733879), (90, 1822586), (180, 911293)]