16875660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2053}}^1$

素因数の和:2202

約数の個数: 48

約数和(自身を含む): 47619936

約数和(自身を除く): 30744276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2053, 2055, 2740, 4106, 4110, 6159, 8212, 8220, 10265, 12318, 20530, 24636, 30795, 41060, 61590, 123180, 281261, 562522, 843783, 1125044, 1406305, 1687566, 2812610, 3375132, 4218915, 5625220, 8437830, 16875660]

約数ペア:

[(1, 16875660), (2, 8437830), (3, 5625220), (4, 4218915), (5, 3375132), (6, 2812610), (10, 1687566), (12, 1406305), (15, 1125044), (20, 843783), (30, 562522), (60, 281261), (137, 123180), (274, 61590), (411, 41060), (548, 30795), (685, 24636), (822, 20530), (1370, 12318), (1644, 10265), (2053, 8220), (2055, 8212), (2740, 6159), (4106, 4110)]