2012303865

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{1459}}^1$

素因数の和:2134

約数の個数: 64

約数和(自身を含む): 3791047680

約数和(自身を除く): 1778743815

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 643, 715, 1459, 1929, 2145, 3215, 4377, 7073, 7295, 8359, 9645, 16049, 18967, 21219, 21885, 25077, 35365, 41795, 48147, 56901, 80245, 91949, 94835, 106095, 125385, 208637, 240735, 275847, 284505, 459745, 625911, 938137, 1043185, 1379235, 2814411, 3129555, 4690685, 10319507, 12195781, 14072055, 30958521, 36587343, 51597535, 60978905, 134153591, 154792605, 182936715, 402460773, 670767955, 2012303865]

約数ペア:

[(1, 2012303865), (3, 670767955), (5, 402460773), (11, 182936715), (13, 154792605), (15, 134153591), (33, 60978905), (39, 51597535), (55, 36587343), (65, 30958521), (143, 14072055), (165, 12195781), (195, 10319507), (429, 4690685), (643, 3129555), (715, 2814411), (1459, 1379235), (1929, 1043185), (2145, 938137), (3215, 625911), (4377, 459745), (7073, 284505), (7295, 275847), (8359, 240735), (9645, 208637), (16049, 125385), (18967, 106095), (21219, 94835), (21885, 91949), (25077, 80245), (35365, 56901), (41795, 48147)]