29204760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:317

約数の個数: 128

約数和(自身を含む): 95820480

約数和(自身を除く): 66615720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 97, 104, 120, 130, 156, 193, 194, 195, 260, 291, 312, 386, 388, 390, 485, 520, 579, 582, 772, 776, 780, 965, 970, 1158, 1164, 1261, 1455, 1544, 1560, 1930, 1940, 2316, 2328, 2509, 2522, 2895, 2910, 3783, 3860, 3880, 4632, 5018, 5044, 5790, 5820, 6305, 7527, 7566, 7720, 10036, 10088, 11580, 11640, 12545, 12610, 15054, 15132, 18721, 18915, 20072, 23160, 25090, 25220, 30108, 30264, 37442, 37635, 37830, 50180, 50440, 56163, 60216, 74884, 75270, 75660, 93605, 100360, 112326, 149768, 150540, 151320, 187210, 224652, 243373, 280815, 301080, 374420, 449304, 486746, 561630, 730119, 748840, 973492, 1123260, 1216865, 1460238, 1946984, 2246520, 2433730, 2920476, 3650595, 4867460, 5840952, 7301190, 9734920, 14602380, 29204760]

約数ペア:

[(1, 29204760), (2, 14602380), (3, 9734920), (4, 7301190), (5, 5840952), (6, 4867460), (8, 3650595), (10, 2920476), (12, 2433730), (13, 2246520), (15, 1946984), (20, 1460238), (24, 1216865), (26, 1123260), (30, 973492), (39, 748840), (40, 730119), (52, 561630), (60, 486746), (65, 449304), (78, 374420), (97, 301080), (104, 280815), (120, 243373), (130, 224652), (156, 187210), (193, 151320), (194, 150540), (195, 149768), (260, 112326), (291, 100360), (312, 93605), (386, 75660), (388, 75270), (390, 74884), (485, 60216), (520, 56163), (579, 50440), (582, 50180), (772, 37830), (776, 37635), (780, 37442), (965, 30264), (970, 30108), (1158, 25220), (1164, 25090), (1261, 23160), (1455, 20072), (1544, 18915), (1560, 18721), (1930, 15132), (1940, 15054), (2316, 12610), (2328, 12545), (2509, 11640), (2522, 11580), (2895, 10088), (2910, 10036), (3783, 7720), (3860, 7566), (3880, 7527), (4632, 6305), (5018, 5820), (5044, 5790)]