31321284

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{313}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 75962880

約数和(自身を除く): 44641596

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 269, 313, 372, 538, 626, 807, 939, 1076, 1252, 1614, 1878, 3228, 3756, 8339, 9703, 16678, 19406, 25017, 29109, 33356, 38812, 50034, 58218, 84197, 100068, 116436, 168394, 252591, 336788, 505182, 1010364, 2610107, 5220214, 7830321, 10440428, 15660642, 31321284]

約数ペア:

[(1, 31321284), (2, 15660642), (3, 10440428), (4, 7830321), (6, 5220214), (12, 2610107), (31, 1010364), (62, 505182), (93, 336788), (124, 252591), (186, 168394), (269, 116436), (313, 100068), (372, 84197), (538, 58218), (626, 50034), (807, 38812), (939, 33356), (1076, 29109), (1252, 25017), (1614, 19406), (1878, 16678), (3228, 9703), (3756, 8339)]