205874130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89123}}^1$

素因数の和:89151

約数の個数: 64

約数和(自身を含む): 616025088

約数和(自身を除く): 410150958

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 89123, 178246, 267369, 445615, 534738, 623861, 891230, 980353, 1247722, 1336845, 1871583, 1960706, 2673690, 2941059, 3119305, 3743166, 4901765, 5882118, 6238610, 6862471, 9357915, 9803530, 13724942, 14705295, 18715830, 20587413, 29410590, 34312355, 41174826, 68624710, 102937065, 205874130]

約数ペア:

[(1, 205874130), (2, 102937065), (3, 68624710), (5, 41174826), (6, 34312355), (7, 29410590), (10, 20587413), (11, 18715830), (14, 14705295), (15, 13724942), (21, 9803530), (22, 9357915), (30, 6862471), (33, 6238610), (35, 5882118), (42, 4901765), (55, 3743166), (66, 3119305), (70, 2941059), (77, 2673690), (105, 1960706), (110, 1871583), (154, 1336845), (165, 1247722), (210, 980353), (231, 891230), (330, 623861), (385, 534738), (462, 445615), (770, 267369), (1155, 178246), (2310, 89123)]