20170150830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1\times {\mathrm{8737}}^1$

素因数の和:9090

約数の個数: 96

約数和(自身を含む): 53145634464

約数和(自身を除く): 32975483634

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 113, 226, 227, 339, 454, 565, 678, 681, 1017, 1130, 1135, 1362, 1695, 2034, 2043, 2270, 3390, 3405, 4086, 5085, 6810, 8737, 10170, 10215, 17474, 20430, 25651, 26211, 43685, 51302, 52422, 76953, 78633, 87370, 128255, 131055, 153906, 157266, 230859, 256510, 262110, 384765, 393165, 461718, 769530, 786330, 987281, 1154295, 1974562, 1983299, 2308590, 2961843, 3966598, 4936405, 5923686, 5949897, 8885529, 9872810, 9916495, 11899794, 14809215, 17771058, 17849691, 19832990, 29618430, 29749485, 35699382, 44427645, 59498970, 88855290, 89248455, 178496910, 224112787, 448225574, 672338361, 1120563935, 1344676722, 2017015083, 2241127870, 3361691805, 4034030166, 6723383610, 10085075415, 20170150830]

約数ペア:

[(1, 20170150830), (2, 10085075415), (3, 6723383610), (5, 4034030166), (6, 3361691805), (9, 2241127870), (10, 2017015083), (15, 1344676722), (18, 1120563935), (30, 672338361), (45, 448225574), (90, 224112787), (113, 178496910), (226, 89248455), (227, 88855290), (339, 59498970), (454, 44427645), (565, 35699382), (678, 29749485), (681, 29618430), (1017, 19832990), (1130, 17849691), (1135, 17771058), (1362, 14809215), (1695, 11899794), (2034, 9916495), (2043, 9872810), (2270, 8885529), (3390, 5949897), (3405, 5923686), (4086, 4936405), (5085, 3966598), (6810, 2961843), (8737, 2308590), (10170, 1983299), (10215, 1974562), (17474, 1154295), (20430, 987281), (25651, 786330), (26211, 769530), (43685, 461718), (51302, 393165), (52422, 384765), (76953, 262110), (78633, 256510), (87370, 230859), (128255, 157266), (131055, 153906)]