9156290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 20442240

約数和(自身を除く): 11285950

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 26, 38, 55, 65, 95, 110, 130, 143, 190, 209, 247, 286, 337, 418, 494, 674, 715, 1045, 1235, 1430, 1685, 2090, 2470, 2717, 3370, 3707, 4381, 5434, 6403, 7414, 8762, 12806, 13585, 18535, 21905, 27170, 32015, 37070, 43810, 48191, 64030, 70433, 83239, 96382, 140866, 166478, 240955, 352165, 416195, 481910, 704330, 832390, 915629, 1831258, 4578145, 9156290]

約数ペア:

[(1, 9156290), (2, 4578145), (5, 1831258), (10, 915629), (11, 832390), (13, 704330), (19, 481910), (22, 416195), (26, 352165), (38, 240955), (55, 166478), (65, 140866), (95, 96382), (110, 83239), (130, 70433), (143, 64030), (190, 48191), (209, 43810), (247, 37070), (286, 32015), (337, 27170), (418, 21905), (494, 18535), (674, 13585), (715, 12806), (1045, 8762), (1235, 7414), (1430, 6403), (1685, 5434), (2090, 4381), (2470, 3707), (2717, 3370)]