12875130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4933}}^1$

素因数の和:4975

約数の個数: 48

約数和(自身を含む): 34636680

約数和(自身を除く): 21761550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 4933, 9866, 14799, 24665, 29598, 44397, 49330, 73995, 88794, 143057, 147990, 221985, 286114, 429171, 443970, 715285, 858342, 1287513, 1430570, 2145855, 2575026, 4291710, 6437565, 12875130]

約数ペア:

[(1, 12875130), (2, 6437565), (3, 4291710), (5, 2575026), (6, 2145855), (9, 1430570), (10, 1287513), (15, 858342), (18, 715285), (29, 443970), (30, 429171), (45, 286114), (58, 221985), (87, 147990), (90, 143057), (145, 88794), (174, 73995), (261, 49330), (290, 44397), (435, 29598), (522, 24665), (870, 14799), (1305, 9866), (2610, 4933)]