74421790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{1451}}^1$

素因数の和:1704

約数の個数: 32

約数和(自身を含む): 140507136

約数和(自身を除く): 66085346

約数列:

[1, 2, 5, 10, 23, 46, 115, 223, 230, 446, 1115, 1451, 2230, 2902, 5129, 7255, 10258, 14510, 25645, 33373, 51290, 66746, 166865, 323573, 333730, 647146, 1617865, 3235730, 7442179, 14884358, 37210895, 74421790]

約数ペア:

[(1, 74421790), (2, 37210895), (5, 14884358), (10, 7442179), (23, 3235730), (46, 1617865), (115, 647146), (223, 333730), (230, 323573), (446, 166865), (1115, 66746), (1451, 51290), (2230, 33373), (2902, 25645), (5129, 14510), (7255, 10258)]