827444940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{9337}}^1$

素因数の和:9567

約数の個数: 96

約数和(自身を含む): 2660657664

約数和(自身を除く): 1833212724

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 211, 420, 422, 633, 844, 1055, 1266, 1477, 2110, 2532, 2954, 3165, 4220, 4431, 5908, 6330, 7385, 8862, 9337, 12660, 14770, 17724, 18674, 22155, 28011, 29540, 37348, 44310, 46685, 56022, 65359, 88620, 93370, 112044, 130718, 140055, 186740, 196077, 261436, 280110, 326795, 392154, 560220, 653590, 784308, 980385, 1307180, 1960770, 1970107, 3921540, 3940214, 5910321, 7880428, 9850535, 11820642, 13790749, 19701070, 23641284, 27581498, 29551605, 39402140, 41372247, 55162996, 59103210, 68953745, 82744494, 118206420, 137907490, 165488988, 206861235, 275814980, 413722470, 827444940]

約数ペア:

[(1, 827444940), (2, 413722470), (3, 275814980), (4, 206861235), (5, 165488988), (6, 137907490), (7, 118206420), (10, 82744494), (12, 68953745), (14, 59103210), (15, 55162996), (20, 41372247), (21, 39402140), (28, 29551605), (30, 27581498), (35, 23641284), (42, 19701070), (60, 13790749), (70, 11820642), (84, 9850535), (105, 7880428), (140, 5910321), (210, 3940214), (211, 3921540), (420, 1970107), (422, 1960770), (633, 1307180), (844, 980385), (1055, 784308), (1266, 653590), (1477, 560220), (2110, 392154), (2532, 326795), (2954, 280110), (3165, 261436), (4220, 196077), (4431, 186740), (5908, 140055), (6330, 130718), (7385, 112044), (8862, 93370), (9337, 88620), (12660, 65359), (14770, 56022), (17724, 46685), (18674, 44310), (22155, 37348), (28011, 29540)]