6660290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{563}}^1$

素因数の和:603

約数の個数: 48

約数和(自身を含む): 14862528

約数和(自身を除く): 8202238

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 563, 845, 910, 1126, 1183, 1690, 2366, 2815, 3941, 5630, 5915, 7319, 7882, 11830, 14638, 19705, 36595, 39410, 51233, 73190, 95147, 102466, 190294, 256165, 475735, 512330, 666029, 951470, 1332058, 3330145, 6660290]

約数ペア:

[(1, 6660290), (2, 3330145), (5, 1332058), (7, 951470), (10, 666029), (13, 512330), (14, 475735), (26, 256165), (35, 190294), (65, 102466), (70, 95147), (91, 73190), (130, 51233), (169, 39410), (182, 36595), (338, 19705), (455, 14638), (563, 11830), (845, 7882), (910, 7319), (1126, 5915), (1183, 5630), (1690, 3941), (2366, 2815)]