14664390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1979}}^1$

素因数の和:2021

約数の個数: 64

約数和(自身を含む): 39916800

約数和(自身を除く): 25252410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 1979, 2470, 3705, 3958, 5937, 7410, 9895, 11874, 19790, 25727, 29685, 37601, 51454, 59370, 75202, 77181, 112803, 128635, 154362, 188005, 225606, 257270, 376010, 385905, 488813, 564015, 771810, 977626, 1128030, 1466439, 2444065, 2932878, 4888130, 7332195, 14664390]

約数ペア:

[(1, 14664390), (2, 7332195), (3, 4888130), (5, 2932878), (6, 2444065), (10, 1466439), (13, 1128030), (15, 977626), (19, 771810), (26, 564015), (30, 488813), (38, 385905), (39, 376010), (57, 257270), (65, 225606), (78, 188005), (95, 154362), (114, 128635), (130, 112803), (190, 77181), (195, 75202), (247, 59370), (285, 51454), (390, 37601), (494, 29685), (570, 25727), (741, 19790), (1235, 11874), (1482, 9895), (1979, 7410), (2470, 5937), (3705, 3958)]