204633270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{509}}^1\times {\mathrm{1489}}^1$

素因数の和:2014

約数の個数: 64

約数和(自身を含む): 547128000

約数和(自身を除く): 342494730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 509, 1018, 1489, 1527, 2545, 2978, 3054, 4467, 4581, 5090, 7445, 7635, 8934, 9162, 13401, 13743, 14890, 15270, 22335, 22905, 26802, 27486, 40203, 44670, 45810, 67005, 68715, 80406, 134010, 137430, 201015, 402030, 757901, 1515802, 2273703, 3789505, 4547406, 6821109, 7579010, 11368515, 13642218, 20463327, 22737030, 34105545, 40926654, 68211090, 102316635, 204633270]

約数ペア:

[(1, 204633270), (2, 102316635), (3, 68211090), (5, 40926654), (6, 34105545), (9, 22737030), (10, 20463327), (15, 13642218), (18, 11368515), (27, 7579010), (30, 6821109), (45, 4547406), (54, 3789505), (90, 2273703), (135, 1515802), (270, 757901), (509, 402030), (1018, 201015), (1489, 137430), (1527, 134010), (2545, 80406), (2978, 68715), (3054, 67005), (4467, 45810), (4581, 44670), (5090, 40203), (7445, 27486), (7635, 26802), (8934, 22905), (9162, 22335), (13401, 15270), (13743, 14890)]