3406700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:207

約数の個数: 72

約数和(自身を含む): 8541120

約数和(自身を除く): 5134420

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 163, 190, 209, 220, 275, 326, 380, 418, 475, 550, 652, 815, 836, 950, 1045, 1100, 1630, 1793, 1900, 2090, 3097, 3260, 3586, 4075, 4180, 5225, 6194, 7172, 8150, 8965, 10450, 12388, 15485, 16300, 17930, 20900, 30970, 34067, 35860, 44825, 61940, 68134, 77425, 89650, 136268, 154850, 170335, 179300, 309700, 340670, 681340, 851675, 1703350, 3406700]

約数ペア:

[(1, 3406700), (2, 1703350), (4, 851675), (5, 681340), (10, 340670), (11, 309700), (19, 179300), (20, 170335), (22, 154850), (25, 136268), (38, 89650), (44, 77425), (50, 68134), (55, 61940), (76, 44825), (95, 35860), (100, 34067), (110, 30970), (163, 20900), (190, 17930), (209, 16300), (220, 15485), (275, 12388), (326, 10450), (380, 8965), (418, 8150), (475, 7172), (550, 6194), (652, 5225), (815, 4180), (836, 4075), (950, 3586), (1045, 3260), (1100, 3097), (1630, 2090), (1793, 1900)]