139036620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{27919}}^1$

素因数の和:28014

約数の個数: 48

約数和(自身を含む): 394007040

約数和(自身を除く): 254970420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 27919, 55838, 83757, 111676, 139595, 167514, 279190, 335028, 418785, 558380, 837570, 1675140, 2317277, 4634554, 6951831, 9269108, 11586385, 13903662, 23172770, 27807324, 34759155, 46345540, 69518310, 139036620]

約数ペア:

[(1, 139036620), (2, 69518310), (3, 46345540), (4, 34759155), (5, 27807324), (6, 23172770), (10, 13903662), (12, 11586385), (15, 9269108), (20, 6951831), (30, 4634554), (60, 2317277), (83, 1675140), (166, 837570), (249, 558380), (332, 418785), (415, 335028), (498, 279190), (830, 167514), (996, 139595), (1245, 111676), (1660, 83757), (2490, 55838), (4980, 27919)]