73260370

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{509}}^1$

素因数の和:942

約数の個数: 32

約数和(自身を含む): 136047600

約数和(自身を除く): 62787230

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 389, 509, 778, 1018, 1945, 2545, 3890, 5090, 14393, 18833, 28786, 37666, 71965, 94165, 143930, 188330, 198001, 396002, 990005, 1980010, 7326037, 14652074, 36630185, 73260370]

約数ペア:

[(1, 73260370), (2, 36630185), (5, 14652074), (10, 7326037), (37, 1980010), (74, 990005), (185, 396002), (370, 198001), (389, 188330), (509, 143930), (778, 94165), (1018, 71965), (1945, 37666), (2545, 28786), (3890, 18833), (5090, 14393)]