30668858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{233}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 52296192

約数和(自身を除く): 21627334

約数列:

[1, 2, 11, 22, 31, 62, 193, 233, 341, 386, 466, 682, 2123, 2563, 4246, 5126, 5983, 7223, 11966, 14446, 44969, 65813, 79453, 89938, 131626, 158906, 494659, 989318, 1394039, 2788078, 15334429, 30668858]

約数ペア:

[(1, 30668858), (2, 15334429), (11, 2788078), (22, 1394039), (31, 989318), (62, 494659), (193, 158906), (233, 131626), (341, 89938), (386, 79453), (466, 65813), (682, 44969), (2123, 14446), (2563, 11966), (4246, 7223), (5126, 5983)]