30791982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{6691}}^1$

素因数の和:6768

約数の個数: 32

約数和(自身を含む): 67455360

約数和(自身を除く): 36663378

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 177, 354, 767, 1534, 2301, 4602, 6691, 13382, 20073, 40146, 86983, 173966, 260949, 394769, 521898, 789538, 1184307, 2368614, 5131997, 10263994, 15395991, 30791982]

約数ペア:

[(1, 30791982), (2, 15395991), (3, 10263994), (6, 5131997), (13, 2368614), (26, 1184307), (39, 789538), (59, 521898), (78, 394769), (118, 260949), (177, 173966), (354, 86983), (767, 40146), (1534, 20073), (2301, 13382), (4602, 6691)]