386866270

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{43}}^2\times {\mathrm{61}}^1$

素因数の和:175

約数の個数: 96

約数和(自身を含む): 845035200

約数和(自身を除く): 458168930

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 49, 61, 70, 86, 98, 122, 215, 245, 301, 305, 343, 427, 430, 490, 602, 610, 686, 854, 1505, 1715, 1849, 2107, 2135, 2623, 2989, 3010, 3430, 3698, 4214, 4270, 5246, 5978, 9245, 10535, 12943, 13115, 14749, 14945, 18361, 18490, 20923, 21070, 25886, 26230, 29498, 29890, 36722, 41846, 64715, 73745, 90601, 91805, 104615, 112789, 128527, 129430, 147490, 181202, 183610, 209230, 225578, 257054, 453005, 563945, 634207, 642635, 789523, 899689, 906010, 1127890, 1268414, 1285270, 1579046, 1799378, 3171035, 3947615, 4498445, 5526661, 6342070, 7895230, 8996890, 11053322, 27633305, 38686627, 55266610, 77373254, 193433135, 386866270]

約数ペア:

[(1, 386866270), (2, 193433135), (5, 77373254), (7, 55266610), (10, 38686627), (14, 27633305), (35, 11053322), (43, 8996890), (49, 7895230), (61, 6342070), (70, 5526661), (86, 4498445), (98, 3947615), (122, 3171035), (215, 1799378), (245, 1579046), (301, 1285270), (305, 1268414), (343, 1127890), (427, 906010), (430, 899689), (490, 789523), (602, 642635), (610, 634207), (686, 563945), (854, 453005), (1505, 257054), (1715, 225578), (1849, 209230), (2107, 183610), (2135, 181202), (2623, 147490), (2989, 129430), (3010, 128527), (3430, 112789), (3698, 104615), (4214, 91805), (4270, 90601), (5246, 73745), (5978, 64715), (9245, 41846), (10535, 36722), (12943, 29890), (13115, 29498), (14749, 26230), (14945, 25886), (18361, 21070), (18490, 20923)]