57315590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 115568640

約数和(自身を除く): 58253050

約数列:

[1, 2, 5, 10, 19, 31, 37, 38, 62, 74, 95, 155, 185, 190, 263, 310, 370, 526, 589, 703, 1147, 1178, 1315, 1406, 2294, 2630, 2945, 3515, 4997, 5735, 5890, 7030, 8153, 9731, 9994, 11470, 16306, 19462, 21793, 24985, 40765, 43586, 48655, 49970, 81530, 97310, 108965, 154907, 184889, 217930, 301661, 309814, 369778, 603322, 774535, 924445, 1508305, 1549070, 1848890, 3016610, 5731559, 11463118, 28657795, 57315590]

約数ペア:

[(1, 57315590), (2, 28657795), (5, 11463118), (10, 5731559), (19, 3016610), (31, 1848890), (37, 1549070), (38, 1508305), (62, 924445), (74, 774535), (95, 603322), (155, 369778), (185, 309814), (190, 301661), (263, 217930), (310, 184889), (370, 154907), (526, 108965), (589, 97310), (703, 81530), (1147, 49970), (1178, 48655), (1315, 43586), (1406, 40765), (2294, 24985), (2630, 21793), (2945, 19462), (3515, 16306), (4997, 11470), (5735, 9994), (5890, 9731), (7030, 8153)]