30650697

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1$

素因数の和:691

約数の個数: 64

約数和(自身を含む): 59166720

約数和(自身を除く): 28516023

約数列:

[1, 3, 7, 9, 11, 21, 23, 27, 33, 63, 69, 77, 99, 161, 189, 207, 231, 253, 297, 483, 621, 641, 693, 759, 1449, 1771, 1923, 2079, 2277, 4347, 4487, 5313, 5769, 6831, 7051, 13461, 14743, 15939, 17307, 21153, 40383, 44229, 47817, 49357, 63459, 103201, 121149, 132687, 148071, 162173, 190377, 309603, 398061, 444213, 486519, 928809, 1135211, 1332639, 1459557, 2786427, 3405633, 4378671, 10216899, 30650697]

約数ペア:

[(1, 30650697), (3, 10216899), (7, 4378671), (9, 3405633), (11, 2786427), (21, 1459557), (23, 1332639), (27, 1135211), (33, 928809), (63, 486519), (69, 444213), (77, 398061), (99, 309603), (161, 190377), (189, 162173), (207, 148071), (231, 132687), (253, 121149), (297, 103201), (483, 63459), (621, 49357), (641, 47817), (693, 44229), (759, 40383), (1449, 21153), (1771, 17307), (1923, 15939), (2079, 14743), (2277, 13461), (4347, 7051), (4487, 6831), (5313, 5769)]