4135380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{439}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 11679360

約数和(自身を除く): 7543980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 439, 471, 628, 785, 878, 942, 1317, 1570, 1756, 1884, 2195, 2355, 2634, 3140, 4390, 4710, 5268, 6585, 8780, 9420, 13170, 26340, 68923, 137846, 206769, 275692, 344615, 413538, 689230, 827076, 1033845, 1378460, 2067690, 4135380]

約数ペア:

[(1, 4135380), (2, 2067690), (3, 1378460), (4, 1033845), (5, 827076), (6, 689230), (10, 413538), (12, 344615), (15, 275692), (20, 206769), (30, 137846), (60, 68923), (157, 26340), (314, 13170), (439, 9420), (471, 8780), (628, 6585), (785, 5268), (878, 4710), (942, 4390), (1317, 3140), (1570, 2634), (1756, 2355), (1884, 2195)]