2923500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{1949}}^1$

素因数の和:1971

約数の個数: 48

約数和(自身を含む): 8517600

約数和(自身を除く): 5594100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 750, 1500, 1949, 3898, 5847, 7796, 9745, 11694, 19490, 23388, 29235, 38980, 48725, 58470, 97450, 116940, 146175, 194900, 243625, 292350, 487250, 584700, 730875, 974500, 1461750, 2923500]

約数ペア:

[(1, 2923500), (2, 1461750), (3, 974500), (4, 730875), (5, 584700), (6, 487250), (10, 292350), (12, 243625), (15, 194900), (20, 146175), (25, 116940), (30, 97450), (50, 58470), (60, 48725), (75, 38980), (100, 29235), (125, 23388), (150, 19490), (250, 11694), (300, 9745), (375, 7796), (500, 5847), (750, 3898), (1500, 1949)]