830017845

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 1541030400

約数和(自身を除く): 711012555

約数列:

[1, 3, 5, 9, 15, 29, 45, 79, 83, 87, 97, 145, 237, 249, 261, 291, 395, 415, 435, 485, 711, 747, 873, 1185, 1245, 1305, 1455, 2291, 2407, 2813, 3555, 3735, 4365, 6557, 6873, 7221, 7663, 8051, 8439, 11455, 12035, 14065, 19671, 20619, 21663, 22989, 24153, 25317, 32785, 34365, 36105, 38315, 40255, 42195, 59013, 68967, 72459, 98355, 103095, 108315, 114945, 120765, 126585, 190153, 222227, 233479, 295065, 344835, 362295, 570459, 636029, 666681, 700437, 950765, 1111135, 1167395, 1711377, 1908087, 2000043, 2101311, 2852295, 3180145, 3333405, 3502185, 5724261, 8556885, 9540435, 10000215, 10506555, 18444841, 28621305, 55334523, 92224205, 166003569, 276672615, 830017845]

約数ペア:

[(1, 830017845), (3, 276672615), (5, 166003569), (9, 92224205), (15, 55334523), (29, 28621305), (45, 18444841), (79, 10506555), (83, 10000215), (87, 9540435), (97, 8556885), (145, 5724261), (237, 3502185), (249, 3333405), (261, 3180145), (291, 2852295), (395, 2101311), (415, 2000043), (435, 1908087), (485, 1711377), (711, 1167395), (747, 1111135), (873, 950765), (1185, 700437), (1245, 666681), (1305, 636029), (1455, 570459), (2291, 362295), (2407, 344835), (2813, 295065), (3555, 233479), (3735, 222227), (4365, 190153), (6557, 126585), (6873, 120765), (7221, 114945), (7663, 108315), (8051, 103095), (8439, 98355), (11455, 72459), (12035, 68967), (14065, 59013), (19671, 42195), (20619, 40255), (21663, 38315), (22989, 36105), (24153, 34365), (25317, 32785)]