30007726

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1163}}^1$

素因数の和:1288

約数の個数: 32

約数和(自身を含む): 54754560

約数和(自身を除く): 24746834

約数列:

[1, 2, 7, 14, 19, 38, 97, 133, 194, 266, 679, 1163, 1358, 1843, 2326, 3686, 8141, 12901, 16282, 22097, 25802, 44194, 112811, 154679, 225622, 309358, 789677, 1579354, 2143409, 4286818, 15003863, 30007726]

約数ペア:

[(1, 30007726), (2, 15003863), (7, 4286818), (14, 2143409), (19, 1579354), (38, 789677), (97, 309358), (133, 225622), (194, 154679), (266, 112811), (679, 44194), (1163, 25802), (1358, 22097), (1843, 16282), (2326, 12901), (3686, 8141)]