27573910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 61794432

約数和(自身を除く): 34220522

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 157, 182, 193, 314, 386, 455, 785, 910, 965, 1099, 1351, 1570, 1930, 2041, 2198, 2509, 2702, 4082, 5018, 5495, 6755, 10205, 10990, 12545, 13510, 14287, 17563, 20410, 25090, 28574, 30301, 35126, 60602, 71435, 87815, 142870, 151505, 175630, 212107, 303010, 393913, 424214, 787826, 1060535, 1969565, 2121070, 2757391, 3939130, 5514782, 13786955, 27573910]

約数ペア:

[(1, 27573910), (2, 13786955), (5, 5514782), (7, 3939130), (10, 2757391), (13, 2121070), (14, 1969565), (26, 1060535), (35, 787826), (65, 424214), (70, 393913), (91, 303010), (130, 212107), (157, 175630), (182, 151505), (193, 142870), (314, 87815), (386, 71435), (455, 60602), (785, 35126), (910, 30301), (965, 28574), (1099, 25090), (1351, 20410), (1570, 17563), (1930, 14287), (2041, 13510), (2198, 12545), (2509, 10990), (2702, 10205), (4082, 6755), (5018, 5495)]