16957860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2063}}^1$

素因数の和:2212

約数の個数: 48

約数和(自身を含む): 47851776

約数和(自身を除く): 30893916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2063, 2740, 4110, 4126, 6189, 8220, 8252, 10315, 12378, 20630, 24756, 30945, 41260, 61890, 123780, 282631, 565262, 847893, 1130524, 1413155, 1695786, 2826310, 3391572, 4239465, 5652620, 8478930, 16957860]

約数ペア:

[(1, 16957860), (2, 8478930), (3, 5652620), (4, 4239465), (5, 3391572), (6, 2826310), (10, 1695786), (12, 1413155), (15, 1130524), (20, 847893), (30, 565262), (60, 282631), (137, 123780), (274, 61890), (411, 41260), (548, 30945), (685, 24756), (822, 20630), (1370, 12378), (1644, 10315), (2055, 8252), (2063, 8220), (2740, 6189), (4110, 4126)]