313564530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{821}}^1$

素因数の和:1299

約数の個数: 64

約数和(自身を含む): 781228800

約数和(自身を除く): 467664270

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 439, 821, 870, 878, 1317, 1642, 2195, 2463, 2634, 4105, 4390, 4926, 6585, 8210, 12315, 12731, 13170, 23809, 24630, 25462, 38193, 47618, 63655, 71427, 76386, 119045, 127310, 142854, 190965, 238090, 357135, 360419, 381930, 714270, 720838, 1081257, 1802095, 2162514, 3604190, 5406285, 10452151, 10812570, 20904302, 31356453, 52260755, 62712906, 104521510, 156782265, 313564530]

約数ペア:

[(1, 313564530), (2, 156782265), (3, 104521510), (5, 62712906), (6, 52260755), (10, 31356453), (15, 20904302), (29, 10812570), (30, 10452151), (58, 5406285), (87, 3604190), (145, 2162514), (174, 1802095), (290, 1081257), (435, 720838), (439, 714270), (821, 381930), (870, 360419), (878, 357135), (1317, 238090), (1642, 190965), (2195, 142854), (2463, 127310), (2634, 119045), (4105, 76386), (4390, 71427), (4926, 63655), (6585, 47618), (8210, 38193), (12315, 25462), (12731, 24630), (13170, 23809)]