39710820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4831}}^1$

素因数の和:4980

約数の個数: 48

約数和(自身を含む): 112025088

約数和(自身を除く): 72314268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 4831, 8220, 9662, 14493, 19324, 24155, 28986, 48310, 57972, 72465, 96620, 144930, 289860, 661847, 1323694, 1985541, 2647388, 3309235, 3971082, 6618470, 7942164, 9927705, 13236940, 19855410, 39710820]

約数ペア:

[(1, 39710820), (2, 19855410), (3, 13236940), (4, 9927705), (5, 7942164), (6, 6618470), (10, 3971082), (12, 3309235), (15, 2647388), (20, 1985541), (30, 1323694), (60, 661847), (137, 289860), (274, 144930), (411, 96620), (548, 72465), (685, 57972), (822, 48310), (1370, 28986), (1644, 24155), (2055, 19324), (2740, 14493), (4110, 9662), (4831, 8220)]