2068950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1061}}^1$

素因数の和:1089

約数の個数: 48

約数和(自身を含む): 5530896

約数和(自身を除く): 3461946

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1061, 1950, 2122, 3183, 5305, 6366, 10610, 13793, 15915, 26525, 27586, 31830, 41379, 53050, 68965, 79575, 82758, 137930, 159150, 206895, 344825, 413790, 689650, 1034475, 2068950]

約数ペア:

[(1, 2068950), (2, 1034475), (3, 689650), (5, 413790), (6, 344825), (10, 206895), (13, 159150), (15, 137930), (25, 82758), (26, 79575), (30, 68965), (39, 53050), (50, 41379), (65, 31830), (75, 27586), (78, 26525), (130, 15915), (150, 13793), (195, 10610), (325, 6366), (390, 5305), (650, 3183), (975, 2122), (1061, 1950)]