9771569340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{90127}}^1$

素因数の和:90291

約数の個数: 96

約数和(自身を含む): 29677347840

約数和(自身を除く): 19905778500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 139, 156, 195, 260, 278, 390, 417, 556, 695, 780, 834, 1390, 1668, 1807, 2085, 2780, 3614, 4170, 5421, 7228, 8340, 9035, 10842, 18070, 21684, 27105, 36140, 54210, 90127, 108420, 180254, 270381, 360508, 450635, 540762, 901270, 1081524, 1171651, 1351905, 1802540, 2343302, 2703810, 3514953, 4686604, 5407620, 5858255, 7029906, 11716510, 12527653, 14059812, 17574765, 23433020, 25055306, 35149530, 37582959, 50110612, 62638265, 70299060, 75165918, 125276530, 150331836, 162859489, 187914795, 250553060, 325718978, 375829590, 488578467, 651437956, 751659180, 814297445, 977156934, 1628594890, 1954313868, 2442892335, 3257189780, 4885784670, 9771569340]

約数ペア:

[(1, 9771569340), (2, 4885784670), (3, 3257189780), (4, 2442892335), (5, 1954313868), (6, 1628594890), (10, 977156934), (12, 814297445), (13, 751659180), (15, 651437956), (20, 488578467), (26, 375829590), (30, 325718978), (39, 250553060), (52, 187914795), (60, 162859489), (65, 150331836), (78, 125276530), (130, 75165918), (139, 70299060), (156, 62638265), (195, 50110612), (260, 37582959), (278, 35149530), (390, 25055306), (417, 23433020), (556, 17574765), (695, 14059812), (780, 12527653), (834, 11716510), (1390, 7029906), (1668, 5858255), (1807, 5407620), (2085, 4686604), (2780, 3514953), (3614, 2703810), (4170, 2343302), (5421, 1802540), (7228, 1351905), (8340, 1171651), (9035, 1081524), (10842, 901270), (18070, 540762), (21684, 450635), (27105, 360508), (36140, 270381), (54210, 180254), (90127, 108420)]