3130500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{2087}}^1$

素因数の和:2109

約数の個数: 48

約数和(自身を含む): 9120384

約数和(自身を除く): 5989884

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, 2087, 4174, 6261, 8348, 10435, 12522, 20870, 25044, 31305, 41740, 52175, 62610, 104350, 125220, 156525, 208700, 260875, 313050, 521750, 626100, 782625, 1043500, 1565250, 3130500]

約数ペア:

[(1, 3130500), (2, 1565250), (3, 1043500), (4, 782625), (5, 626100), (6, 521750), (10, 313050), (12, 260875), (15, 208700), (20, 156525), (25, 125220), (30, 104350), (50, 62610), (60, 52175), (75, 41740), (100, 31305), (125, 25044), (150, 20870), (250, 12522), (300, 10435), (375, 8348), (500, 6261), (750, 4174), (1500, 2087)]