30945168

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{12641}}^1$

素因数の和:12672

約数の個数: 60

約数和(自身を含む): 91705068

約数和(自身を除く): 60759900

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 12641, 25282, 37923, 50564, 75846, 101128, 113769, 151692, 202256, 214897, 227538, 303384, 429794, 455076, 606768, 644691, 859588, 910152, 1289382, 1719176, 1820304, 1934073, 2578764, 3438352, 3868146, 5157528, 7736292, 10315056, 15472584, 30945168]

約数ペア:

[(1, 30945168), (2, 15472584), (3, 10315056), (4, 7736292), (6, 5157528), (8, 3868146), (9, 3438352), (12, 2578764), (16, 1934073), (17, 1820304), (18, 1719176), (24, 1289382), (34, 910152), (36, 859588), (48, 644691), (51, 606768), (68, 455076), (72, 429794), (102, 303384), (136, 227538), (144, 214897), (153, 202256), (204, 151692), (272, 113769), (306, 101128), (408, 75846), (612, 50564), (816, 37923), (1224, 25282), (2448, 12641)]