30400029

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:269

約数の個数: 56

約数和(自身を含む): 52883712

約数和(自身を除く): 22483683

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 81, 99, 153, 187, 223, 243, 297, 459, 561, 669, 729, 891, 1377, 1683, 2007, 2453, 2673, 3791, 4131, 5049, 6021, 7359, 8019, 11373, 12393, 15147, 18063, 22077, 34119, 41701, 45441, 54189, 66231, 102357, 125103, 136323, 162567, 198693, 307071, 375309, 596079, 921213, 1125927, 1788237, 2763639, 3377781, 10133343, 30400029]

約数ペア:

[(1, 30400029), (3, 10133343), (9, 3377781), (11, 2763639), (17, 1788237), (27, 1125927), (33, 921213), (51, 596079), (81, 375309), (99, 307071), (153, 198693), (187, 162567), (223, 136323), (243, 125103), (297, 102357), (459, 66231), (561, 54189), (669, 45441), (729, 41701), (891, 34119), (1377, 22077), (1683, 18063), (2007, 15147), (2453, 12393), (2673, 11373), (3791, 8019), (4131, 7359), (5049, 6021)]