30395673

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1907}}^1$

素因数の和:1954

約数の個数: 48

約数和(自身を含む): 57148416

約数和(自身を除く): 26752743

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 63, 69, 77, 99, 161, 207, 231, 253, 483, 693, 759, 1449, 1771, 1907, 2277, 5313, 5721, 13349, 15939, 17163, 20977, 40047, 43861, 62931, 120141, 131583, 146839, 188793, 307027, 394749, 440517, 482471, 921081, 1321551, 1447413, 2763243, 3377297, 4342239, 10131891, 30395673]

約数ペア:

[(1, 30395673), (3, 10131891), (7, 4342239), (9, 3377297), (11, 2763243), (21, 1447413), (23, 1321551), (33, 921081), (63, 482471), (69, 440517), (77, 394749), (99, 307027), (161, 188793), (207, 146839), (231, 131583), (253, 120141), (483, 62931), (693, 43861), (759, 40047), (1449, 20977), (1771, 17163), (1907, 15939), (2277, 13349), (5313, 5721)]