145504590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{62989}}^1$

素因数の和:63017

約数の個数: 64

約数和(自身を含む): 435386880

約数和(自身を除く): 289882290

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, 62989, 125978, 188967, 314945, 377934, 440923, 629890, 692879, 881846, 944835, 1322769, 1385758, 1889670, 2078637, 2204615, 2645538, 3464395, 4157274, 4409230, 4850153, 6613845, 6928790, 9700306, 10393185, 13227690, 14550459, 20786370, 24250765, 29100918, 48501530, 72752295, 145504590]

約数ペア:

[(1, 145504590), (2, 72752295), (3, 48501530), (5, 29100918), (6, 24250765), (7, 20786370), (10, 14550459), (11, 13227690), (14, 10393185), (15, 9700306), (21, 6928790), (22, 6613845), (30, 4850153), (33, 4409230), (35, 4157274), (42, 3464395), (55, 2645538), (66, 2204615), (70, 2078637), (77, 1889670), (105, 1385758), (110, 1322769), (154, 944835), (165, 881846), (210, 692879), (231, 629890), (330, 440923), (385, 377934), (462, 314945), (770, 188967), (1155, 125978), (2310, 62989)]