30823130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12479}}^1$

素因数の和:12518

約数の個数: 32

約数和(自身を含む): 62899200

約数和(自身を除く): 32076070

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 12479, 24958, 62395, 124790, 162227, 237101, 324454, 474202, 811135, 1185505, 1622270, 2371010, 3082313, 6164626, 15411565, 30823130]

約数ペア:

[(1, 30823130), (2, 15411565), (5, 6164626), (10, 3082313), (13, 2371010), (19, 1622270), (26, 1185505), (38, 811135), (65, 474202), (95, 324454), (130, 237101), (190, 162227), (247, 124790), (494, 62395), (1235, 24958), (2470, 12479)]