13941900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{2213}}^1$

素因数の和:2240

約数の個数: 108

約数和(自身を含む): 49965552

約数和(自身を除く): 36023652

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 2213, 3150, 4426, 6300, 6639, 8852, 11065, 13278, 15491, 19917, 22130, 26556, 30982, 33195, 39834, 44260, 46473, 55325, 61964, 66390, 77455, 79668, 92946, 99585, 110650, 132780, 139419, 154910, 165975, 185892, 199170, 221300, 232365, 278838, 309820, 331950, 387275, 398340, 464730, 497925, 557676, 663900, 697095, 774550, 929460, 995850, 1161825, 1394190, 1549100, 1991700, 2323650, 2788380, 3485475, 4647300, 6970950, 13941900]

約数ペア:

[(1, 13941900), (2, 6970950), (3, 4647300), (4, 3485475), (5, 2788380), (6, 2323650), (7, 1991700), (9, 1549100), (10, 1394190), (12, 1161825), (14, 995850), (15, 929460), (18, 774550), (20, 697095), (21, 663900), (25, 557676), (28, 497925), (30, 464730), (35, 398340), (36, 387275), (42, 331950), (45, 309820), (50, 278838), (60, 232365), (63, 221300), (70, 199170), (75, 185892), (84, 165975), (90, 154910), (100, 139419), (105, 132780), (126, 110650), (140, 99585), (150, 92946), (175, 79668), (180, 77455), (210, 66390), (225, 61964), (252, 55325), (300, 46473), (315, 44260), (350, 39834), (420, 33195), (450, 30982), (525, 26556), (630, 22130), (700, 19917), (900, 15491), (1050, 13278), (1260, 11065), (1575, 8852), (2100, 6639), (2213, 6300), (3150, 4426)]