86663010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1009}}^1$

素因数の和:1435

約数の個数: 64

約数和(自身を含む): 238521600

約数和(自身を除く): 151858590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 409, 818, 1009, 1227, 2018, 2045, 2454, 2863, 3027, 4090, 5045, 5726, 6054, 6135, 7063, 8589, 10090, 12270, 14126, 14315, 15135, 17178, 21189, 28630, 30270, 35315, 42378, 42945, 70630, 85890, 105945, 211890, 412681, 825362, 1238043, 2063405, 2476086, 2888767, 4126810, 5777534, 6190215, 8666301, 12380430, 14443835, 17332602, 28887670, 43331505, 86663010]

約数ペア:

[(1, 86663010), (2, 43331505), (3, 28887670), (5, 17332602), (6, 14443835), (7, 12380430), (10, 8666301), (14, 6190215), (15, 5777534), (21, 4126810), (30, 2888767), (35, 2476086), (42, 2063405), (70, 1238043), (105, 825362), (210, 412681), (409, 211890), (818, 105945), (1009, 85890), (1227, 70630), (2018, 42945), (2045, 42378), (2454, 35315), (2863, 30270), (3027, 28630), (4090, 21189), (5045, 17178), (5726, 15135), (6054, 14315), (6135, 14126), (7063, 12270), (8589, 10090)]