218369060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{119983}}^1$

素因数の和:120012

約数の個数: 48

約数和(自身を含む): 564404736

約数和(自身を除く): 346035676

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 119983, 239966, 479932, 599915, 839881, 1199830, 1559779, 1679762, 2399660, 3119558, 3359524, 4199405, 6239116, 7798895, 8398810, 10918453, 15597790, 16797620, 21836906, 31195580, 43673812, 54592265, 109184530, 218369060]

約数ペア:

[(1, 218369060), (2, 109184530), (4, 54592265), (5, 43673812), (7, 31195580), (10, 21836906), (13, 16797620), (14, 15597790), (20, 10918453), (26, 8398810), (28, 7798895), (35, 6239116), (52, 4199405), (65, 3359524), (70, 3119558), (91, 2399660), (130, 1679762), (140, 1559779), (182, 1199830), (260, 839881), (364, 599915), (455, 479932), (910, 239966), (1820, 119983)]