42326890

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{823}}^1$

素因数の和:1006

約数の個数: 32

約数和(自身を含む): 78906240

約数和(自身を除く): 36579350

約数列:

[1, 2, 5, 10, 37, 74, 139, 185, 278, 370, 695, 823, 1390, 1646, 4115, 5143, 8230, 10286, 25715, 30451, 51430, 60902, 114397, 152255, 228794, 304510, 571985, 1143970, 4232689, 8465378, 21163445, 42326890]

約数ペア:

[(1, 42326890), (2, 21163445), (5, 8465378), (10, 4232689), (37, 1143970), (74, 571985), (139, 304510), (185, 228794), (278, 152255), (370, 114397), (695, 60902), (823, 51430), (1390, 30451), (1646, 25715), (4115, 10286), (5143, 8230)]