179470060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{116539}}^1$

素因数の和:116566

約数の個数: 48

約数和(自身を含む): 469889280

約数和(自身を除く): 290419220

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 116539, 233078, 466156, 582695, 815773, 1165390, 1281929, 1631546, 2330780, 2563858, 3263092, 4078865, 5127716, 6409645, 8157730, 8973503, 12819290, 16315460, 17947006, 25638580, 35894012, 44867515, 89735030, 179470060]

約数ペア:

[(1, 179470060), (2, 89735030), (4, 44867515), (5, 35894012), (7, 25638580), (10, 17947006), (11, 16315460), (14, 12819290), (20, 8973503), (22, 8157730), (28, 6409645), (35, 5127716), (44, 4078865), (55, 3263092), (70, 2563858), (77, 2330780), (110, 1631546), (140, 1281929), (154, 1165390), (220, 815773), (308, 582695), (385, 466156), (770, 233078), (1540, 116539)]