742772090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2396039}}^1$

素因数の和:2396077

約数の個数: 16

約数和(自身を含む): 1380119040

約数和(自身を除く): 637346950

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 2396039, 4792078, 11980195, 23960390, 74277209, 148554418, 371386045, 742772090]

約数ペア:

[(1, 742772090), (2, 371386045), (5, 148554418), (10, 74277209), (31, 23960390), (62, 11980195), (155, 4792078), (310, 2396039)]