1551153190

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{37189}}^1$

素因数の和:37336

約数の個数: 32

約数和(自身を含む): 2886539040

約数和(自身を除く): 1335385850

約数列:

[1, 2, 5, 10, 43, 86, 97, 194, 215, 430, 485, 970, 4171, 8342, 20855, 37189, 41710, 74378, 185945, 371890, 1599127, 3198254, 3607333, 7214666, 7995635, 15991270, 18036665, 36073330, 155115319, 310230638, 775576595, 1551153190]

約数ペア:

[(1, 1551153190), (2, 775576595), (5, 310230638), (10, 155115319), (43, 36073330), (86, 18036665), (97, 15991270), (194, 7995635), (215, 7214666), (430, 3607333), (485, 3198254), (970, 1599127), (4171, 371890), (8342, 185945), (20855, 74378), (37189, 41710)]