2415695835

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:506

約数の個数: 128

約数和(自身を含む): 4852224000

約数和(自身を除く): 2436528165

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 71, 85, 105, 119, 147, 213, 245, 255, 343, 355, 357, 389, 497, 595, 735, 833, 1029, 1065, 1167, 1207, 1491, 1715, 1785, 1945, 2485, 2499, 2723, 3479, 3621, 4165, 5145, 5831, 5835, 6035, 6613, 7455, 8169, 8449, 10437, 12495, 13615, 17395, 17493, 18105, 19061, 19839, 24353, 25347, 27619, 29155, 33065, 40845, 42245, 46291, 52185, 57183, 59143, 73059, 82857, 87465, 95305, 99195, 121765, 126735, 133427, 138095, 138873, 177429, 193333, 231455, 285915, 295715, 324037, 365295, 400281, 414001, 414285, 469523, 579999, 667135, 694365, 887145, 966665, 972111, 1242003, 1353331, 1408569, 1620185, 2001405, 2070005, 2268259, 2347615, 2899995, 3286661, 4059993, 4860555, 6210015, 6766655, 6804777, 7042845, 9473317, 9859983, 11341295, 16433305, 20299965, 23006627, 28419951, 34023885, 47366585, 49299915, 69019881, 115033135, 142099755, 161046389, 345099405, 483139167, 805231945, 2415695835]

約数ペア:

[(1, 2415695835), (3, 805231945), (5, 483139167), (7, 345099405), (15, 161046389), (17, 142099755), (21, 115033135), (35, 69019881), (49, 49299915), (51, 47366585), (71, 34023885), (85, 28419951), (105, 23006627), (119, 20299965), (147, 16433305), (213, 11341295), (245, 9859983), (255, 9473317), (343, 7042845), (355, 6804777), (357, 6766655), (389, 6210015), (497, 4860555), (595, 4059993), (735, 3286661), (833, 2899995), (1029, 2347615), (1065, 2268259), (1167, 2070005), (1207, 2001405), (1491, 1620185), (1715, 1408569), (1785, 1353331), (1945, 1242003), (2485, 972111), (2499, 966665), (2723, 887145), (3479, 694365), (3621, 667135), (4165, 579999), (5145, 469523), (5831, 414285), (5835, 414001), (6035, 400281), (6613, 365295), (7455, 324037), (8169, 295715), (8449, 285915), (10437, 231455), (12495, 193333), (13615, 177429), (17395, 138873), (17493, 138095), (18105, 133427), (19061, 126735), (19839, 121765), (24353, 99195), (25347, 95305), (27619, 87465), (29155, 82857), (33065, 73059), (40845, 59143), (42245, 57183), (46291, 52185)]