30800634

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:755

約数の個数: 64

約数和(自身を含む): 71746560

約数和(自身を除く): 40945926

約数列:

[1, 2, 3, 6, 17, 19, 23, 34, 38, 46, 51, 57, 69, 102, 114, 138, 323, 391, 437, 646, 691, 782, 874, 969, 1173, 1311, 1382, 1938, 2073, 2346, 2622, 4146, 7429, 11747, 13129, 14858, 15893, 22287, 23494, 26258, 31786, 35241, 39387, 44574, 47679, 70482, 78774, 95358, 223193, 270181, 301967, 446386, 540362, 603934, 669579, 810543, 905901, 1339158, 1621086, 1811802, 5133439, 10266878, 15400317, 30800634]

約数ペア:

[(1, 30800634), (2, 15400317), (3, 10266878), (6, 5133439), (17, 1811802), (19, 1621086), (23, 1339158), (34, 905901), (38, 810543), (46, 669579), (51, 603934), (57, 540362), (69, 446386), (102, 301967), (114, 270181), (138, 223193), (323, 95358), (391, 78774), (437, 70482), (646, 47679), (691, 44574), (782, 39387), (874, 35241), (969, 31786), (1173, 26258), (1311, 23494), (1382, 22287), (1938, 15893), (2073, 14858), (2346, 13129), (2622, 11747), (4146, 7429)]