61593870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157933}}^1$

素因数の和:157956

約数の個数: 32

約数和(自身を含む): 159197472

約数和(自身を除く): 97603602

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 157933, 315866, 473799, 789665, 947598, 1579330, 2053129, 2368995, 4106258, 4737990, 6159387, 10265645, 12318774, 20531290, 30796935, 61593870]

約数ペア:

[(1, 61593870), (2, 30796935), (3, 20531290), (5, 12318774), (6, 10265645), (10, 6159387), (13, 4737990), (15, 4106258), (26, 2368995), (30, 2053129), (39, 1579330), (65, 947598), (78, 789665), (130, 473799), (195, 315866), (390, 157933)]