73087170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{971}}^1$

素因数の和:1187

約数の個数: 64

約数和(自身を含む): 190076544

約数和(自身を除く): 116989374

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 193, 195, 386, 390, 579, 965, 971, 1158, 1930, 1942, 2509, 2895, 2913, 4855, 5018, 5790, 5826, 7527, 9710, 12545, 12623, 14565, 15054, 25090, 25246, 29130, 37635, 37869, 63115, 75270, 75738, 126230, 187403, 189345, 374806, 378690, 562209, 937015, 1124418, 1874030, 2436239, 2811045, 4872478, 5622090, 7308717, 12181195, 14617434, 24362390, 36543585, 73087170]

約数ペア:

[(1, 73087170), (2, 36543585), (3, 24362390), (5, 14617434), (6, 12181195), (10, 7308717), (13, 5622090), (15, 4872478), (26, 2811045), (30, 2436239), (39, 1874030), (65, 1124418), (78, 937015), (130, 562209), (193, 378690), (195, 374806), (386, 189345), (390, 187403), (579, 126230), (965, 75738), (971, 75270), (1158, 63115), (1930, 37869), (1942, 37635), (2509, 29130), (2895, 25246), (2913, 25090), (4855, 15054), (5018, 14565), (5790, 12623), (5826, 12545), (7527, 9710)]