388421790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{35279}}^1$

素因数の和:35656

約数の個数: 32

約数和(自身を含む): 934778880

約数和(自身を除く): 546357090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 367, 734, 1101, 1835, 2202, 3670, 5505, 11010, 35279, 70558, 105837, 176395, 211674, 352790, 529185, 1058370, 12947393, 25894786, 38842179, 64736965, 77684358, 129473930, 194210895, 388421790]

約数ペア:

[(1, 388421790), (2, 194210895), (3, 129473930), (5, 77684358), (6, 64736965), (10, 38842179), (15, 25894786), (30, 12947393), (367, 1058370), (734, 529185), (1101, 352790), (1835, 211674), (2202, 176395), (3670, 105837), (5505, 70558), (11010, 35279)]