2018589735

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1733}}^1$

素因数の和:1888

約数の個数: 64

約数和(自身を含む): 3509061120

約数和(自身を除く): 1490471385

約数列:

[1, 3, 5, 15, 19, 57, 61, 67, 95, 183, 201, 285, 305, 335, 915, 1005, 1159, 1273, 1733, 3477, 3819, 4087, 5199, 5795, 6365, 8665, 12261, 17385, 19095, 20435, 25995, 32927, 61305, 77653, 98781, 105713, 116111, 164635, 232959, 317139, 348333, 388265, 493905, 528565, 580555, 1164795, 1585695, 1741665, 2008547, 2206109, 6025641, 6618327, 7082771, 10042735, 11030545, 21248313, 30128205, 33091635, 35413855, 106241565, 134572649, 403717947, 672863245, 2018589735]

約数ペア:

[(1, 2018589735), (3, 672863245), (5, 403717947), (15, 134572649), (19, 106241565), (57, 35413855), (61, 33091635), (67, 30128205), (95, 21248313), (183, 11030545), (201, 10042735), (285, 7082771), (305, 6618327), (335, 6025641), (915, 2206109), (1005, 2008547), (1159, 1741665), (1273, 1585695), (1733, 1164795), (3477, 580555), (3819, 528565), (4087, 493905), (5199, 388265), (5795, 348333), (6365, 317139), (8665, 232959), (12261, 164635), (17385, 116111), (19095, 105713), (20435, 98781), (25995, 77653), (32927, 61305)]