8478930

素因数分解:

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

素因数の和:2210

約数の個数: 32

約数和(自身を含む): 20507904

約数和(自身を除く): 12028974

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 2063, 4110, 4126, 6189, 10315, 12378, 20630, 30945, 61890, 282631, 565262, 847893, 1413155, 1695786, 2826310, 4239465, 8478930]

約数ペア:

[(1, 8478930), (2, 4239465), (3, 2826310), (5, 1695786), (6, 1413155), (10, 847893), (15, 565262), (30, 282631), (137, 61890), (274, 30945), (411, 20630), (685, 12378), (822, 10315), (1370, 6189), (2055, 4126), (2063, 4110)]