29328780

素因数分解:

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

素因数の和:2023

約数の個数: 96

約数和(自身を含む): 93139200

約数和(自身を除く): 63810420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 1979, 2470, 2964, 3705, 3958, 4940, 5937, 7410, 7916, 9895, 11874, 14820, 19790, 23748, 25727, 29685, 37601, 39580, 51454, 59370, 75202, 77181, 102908, 112803, 118740, 128635, 150404, 154362, 188005, 225606, 257270, 308724, 376010, 385905, 451212, 488813, 514540, 564015, 752020, 771810, 977626, 1128030, 1466439, 1543620, 1955252, 2256060, 2444065, 2932878, 4888130, 5865756, 7332195, 9776260, 14664390, 29328780]

約数ペア:

[(1, 29328780), (2, 14664390), (3, 9776260), (4, 7332195), (5, 5865756), (6, 4888130), (10, 2932878), (12, 2444065), (13, 2256060), (15, 1955252), (19, 1543620), (20, 1466439), (26, 1128030), (30, 977626), (38, 771810), (39, 752020), (52, 564015), (57, 514540), (60, 488813), (65, 451212), (76, 385905), (78, 376010), (95, 308724), (114, 257270), (130, 225606), (156, 188005), (190, 154362), (195, 150404), (228, 128635), (247, 118740), (260, 112803), (285, 102908), (380, 77181), (390, 75202), (494, 59370), (570, 51454), (741, 39580), (780, 37601), (988, 29685), (1140, 25727), (1235, 23748), (1482, 19790), (1979, 14820), (2470, 11874), (2964, 9895), (3705, 7916), (3958, 7410), (4940, 5937)]