29968785

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2$

素因数の和:97

約数の個数: 120

約数和(自身を含む): 69208128

約数和(自身を除く): 39239343

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 31, 33, 35, 45, 55, 63, 77, 81, 93, 99, 105, 135, 155, 165, 189, 217, 231, 279, 297, 315, 341, 385, 405, 465, 495, 567, 651, 693, 837, 891, 945, 961, 1023, 1085, 1155, 1395, 1485, 1705, 1953, 2079, 2387, 2511, 2835, 2883, 3069, 3255, 3465, 4185, 4455, 4805, 5115, 5859, 6237, 6727, 7161, 8649, 9207, 9765, 10395, 10571, 11935, 12555, 14415, 15345, 17577, 20181, 21483, 25947, 27621, 29295, 31185, 31713, 33635, 35805, 43245, 46035, 52855, 60543, 64449, 73997, 77841, 87885, 95139, 100905, 107415, 129735, 138105, 158565, 181629, 193347, 221991, 285417, 302715, 322245, 369985, 389205, 475695, 544887, 665973, 856251, 908145, 966735, 1109955, 1427085, 1997919, 2724435, 3329865, 4281255, 5993757, 9989595, 29968785]

約数ペア:

[(1, 29968785), (3, 9989595), (5, 5993757), (7, 4281255), (9, 3329865), (11, 2724435), (15, 1997919), (21, 1427085), (27, 1109955), (31, 966735), (33, 908145), (35, 856251), (45, 665973), (55, 544887), (63, 475695), (77, 389205), (81, 369985), (93, 322245), (99, 302715), (105, 285417), (135, 221991), (155, 193347), (165, 181629), (189, 158565), (217, 138105), (231, 129735), (279, 107415), (297, 100905), (315, 95139), (341, 87885), (385, 77841), (405, 73997), (465, 64449), (495, 60543), (567, 52855), (651, 46035), (693, 43245), (837, 35805), (891, 33635), (945, 31713), (961, 31185), (1023, 29295), (1085, 27621), (1155, 25947), (1395, 21483), (1485, 20181), (1705, 17577), (1953, 15345), (2079, 14415), (2387, 12555), (2511, 11935), (2835, 10571), (2883, 10395), (3069, 9765), (3255, 9207), (3465, 8649), (4185, 7161), (4455, 6727), (4805, 6237), (5115, 5859)]