190110190

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1\times {\mathrm{487}}^1$

素因数の和:976

約数の個数: 32

約数和(自身を含む): 347143680

約数和(自身を除く): 157033490

約数列:

[1, 2, 5, 10, 103, 206, 379, 487, 515, 758, 974, 1030, 1895, 2435, 3790, 4870, 39037, 50161, 78074, 100322, 184573, 195185, 250805, 369146, 390370, 501610, 922865, 1845730, 19011019, 38022038, 95055095, 190110190]

約数ペア:

[(1, 190110190), (2, 95055095), (5, 38022038), (10, 19011019), (103, 1845730), (206, 922865), (379, 501610), (487, 390370), (515, 369146), (758, 250805), (974, 195185), (1030, 184573), (1895, 100322), (2435, 78074), (3790, 50161), (4870, 39037)]