142719030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6691}}^1$

素因数の和:6786

約数の個数: 64

約数和(自身を含む): 385459200

約数和(自身を除く): 242740170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 90, 135, 158, 237, 270, 395, 474, 711, 790, 1185, 1422, 2133, 2370, 3555, 4266, 6691, 7110, 10665, 13382, 20073, 21330, 33455, 40146, 60219, 66910, 100365, 120438, 180657, 200730, 301095, 361314, 528589, 602190, 903285, 1057178, 1585767, 1806570, 2642945, 3171534, 4757301, 5285890, 7928835, 9514602, 14271903, 15857670, 23786505, 28543806, 47573010, 71359515, 142719030]

約数ペア:

[(1, 142719030), (2, 71359515), (3, 47573010), (5, 28543806), (6, 23786505), (9, 15857670), (10, 14271903), (15, 9514602), (18, 7928835), (27, 5285890), (30, 4757301), (45, 3171534), (54, 2642945), (79, 1806570), (90, 1585767), (135, 1057178), (158, 903285), (237, 602190), (270, 528589), (395, 361314), (474, 301095), (711, 200730), (790, 180657), (1185, 120438), (1422, 100365), (2133, 66910), (2370, 60219), (3555, 40146), (4266, 33455), (6691, 21330), (7110, 20073), (10665, 13382)]