9017060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 20697600

約数和(自身を除く): 11680540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 79, 130, 158, 260, 316, 395, 439, 790, 878, 1027, 1580, 1756, 2054, 2195, 4108, 4390, 5135, 5707, 8780, 10270, 11414, 20540, 22828, 28535, 34681, 57070, 69362, 114140, 138724, 173405, 346810, 450853, 693620, 901706, 1803412, 2254265, 4508530, 9017060]

約数ペア:

[(1, 9017060), (2, 4508530), (4, 2254265), (5, 1803412), (10, 901706), (13, 693620), (20, 450853), (26, 346810), (52, 173405), (65, 138724), (79, 114140), (130, 69362), (158, 57070), (260, 34681), (316, 28535), (395, 22828), (439, 20540), (790, 11414), (878, 10270), (1027, 8780), (1580, 5707), (1756, 5135), (2054, 4390), (2195, 4108)]