30610395

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 55665792

約数和(自身を除く): 25055397

約数列:

[1, 3, 5, 9, 15, 41, 45, 47, 123, 141, 205, 235, 353, 369, 423, 615, 705, 1059, 1765, 1845, 1927, 2115, 3177, 5295, 5781, 9635, 14473, 15885, 16591, 17343, 28905, 43419, 49773, 72365, 82955, 86715, 130257, 149319, 217095, 248865, 651285, 680231, 746595, 2040693, 3401155, 6122079, 10203465, 30610395]

約数ペア:

[(1, 30610395), (3, 10203465), (5, 6122079), (9, 3401155), (15, 2040693), (41, 746595), (45, 680231), (47, 651285), (123, 248865), (141, 217095), (205, 149319), (235, 130257), (353, 86715), (369, 82955), (423, 72365), (615, 49773), (705, 43419), (1059, 28905), (1765, 17343), (1845, 16591), (1927, 15885), (2115, 14473), (3177, 9635), (5295, 5781)]