274535590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4159}}^1$

素因数の和:4237

約数の個数: 64

約数和(自身を含む): 603832320

約数和(自身を除く): 329296730

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 41, 46, 70, 82, 115, 161, 205, 230, 287, 322, 410, 574, 805, 943, 1435, 1610, 1886, 2870, 4159, 4715, 6601, 8318, 9430, 13202, 20795, 29113, 33005, 41590, 58226, 66010, 95657, 145565, 170519, 191314, 291130, 341038, 478285, 669599, 852595, 956570, 1193633, 1339198, 1705190, 2387266, 3347995, 3921937, 5968165, 6695990, 7843874, 11936330, 19609685, 27453559, 39219370, 54907118, 137267795, 274535590]

約数ペア:

[(1, 274535590), (2, 137267795), (5, 54907118), (7, 39219370), (10, 27453559), (14, 19609685), (23, 11936330), (35, 7843874), (41, 6695990), (46, 5968165), (70, 3921937), (82, 3347995), (115, 2387266), (161, 1705190), (205, 1339198), (230, 1193633), (287, 956570), (322, 852595), (410, 669599), (574, 478285), (805, 341038), (943, 291130), (1435, 191314), (1610, 170519), (1886, 145565), (2870, 95657), (4159, 66010), (4715, 58226), (6601, 41590), (8318, 33005), (9430, 29113), (13202, 20795)]