74422990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{727}}^1$

素因数の和:1116

約数の個数: 32

約数和(自身を含む): 139164480

約数和(自身を除く): 64741490

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 353, 706, 727, 1454, 1765, 3530, 3635, 7270, 10237, 20474, 21083, 42166, 51185, 102370, 105415, 210830, 256631, 513262, 1283155, 2566310, 7442299, 14884598, 37211495, 74422990]

約数ペア:

[(1, 74422990), (2, 37211495), (5, 14884598), (10, 7442299), (29, 2566310), (58, 1283155), (145, 513262), (290, 256631), (353, 210830), (706, 105415), (727, 102370), (1454, 51185), (1765, 42166), (3530, 21083), (3635, 20474), (7270, 10237)]