198492810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{727}}^1$

素因数の和:1235

約数の個数: 64

約数和(自身を含む): 503193600

約数和(自身を除く): 304700790

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 479, 570, 727, 958, 1437, 1454, 2181, 2395, 2874, 3635, 4362, 4790, 7185, 7270, 9101, 10905, 13813, 14370, 18202, 21810, 27303, 27626, 41439, 45505, 54606, 69065, 82878, 91010, 136515, 138130, 207195, 273030, 348233, 414390, 696466, 1044699, 1741165, 2089398, 3482330, 5223495, 6616427, 10446990, 13232854, 19849281, 33082135, 39698562, 66164270, 99246405, 198492810]

約数ペア:

[(1, 198492810), (2, 99246405), (3, 66164270), (5, 39698562), (6, 33082135), (10, 19849281), (15, 13232854), (19, 10446990), (30, 6616427), (38, 5223495), (57, 3482330), (95, 2089398), (114, 1741165), (190, 1044699), (285, 696466), (479, 414390), (570, 348233), (727, 273030), (958, 207195), (1437, 138130), (1454, 136515), (2181, 91010), (2395, 82878), (2874, 69065), (3635, 54606), (4362, 45505), (4790, 41439), (7185, 27626), (7270, 27303), (9101, 21810), (10905, 18202), (13813, 14370)]