2007115635

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{16493}}^1$

素因数の和:16588

約数の個数: 64

約数和(自身を含む): 3926891520

約数和(自身を除く): 1919775885

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 61, 95, 105, 133, 183, 285, 305, 399, 427, 665, 915, 1159, 1281, 1995, 2135, 3477, 5795, 6405, 8113, 16493, 17385, 24339, 40565, 49479, 82465, 115451, 121695, 247395, 313367, 346353, 577255, 940101, 1006073, 1566835, 1731765, 2193569, 3018219, 4700505, 5030365, 6580707, 7042511, 10967845, 15091095, 19115387, 21127533, 32903535, 35212555, 57346161, 95576935, 105637665, 133807709, 286730805, 401423127, 669038545, 2007115635]

約数ペア:

[(1, 2007115635), (3, 669038545), (5, 401423127), (7, 286730805), (15, 133807709), (19, 105637665), (21, 95576935), (35, 57346161), (57, 35212555), (61, 32903535), (95, 21127533), (105, 19115387), (133, 15091095), (183, 10967845), (285, 7042511), (305, 6580707), (399, 5030365), (427, 4700505), (665, 3018219), (915, 2193569), (1159, 1731765), (1281, 1566835), (1995, 1006073), (2135, 940101), (3477, 577255), (5795, 346353), (6405, 313367), (8113, 247395), (16493, 121695), (17385, 115451), (24339, 82465), (40565, 49479)]