3514280

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 10095840

約数和(自身を除く): 6581560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 163, 196, 220, 245, 280, 308, 326, 385, 392, 440, 490, 539, 616, 652, 770, 815, 980, 1078, 1141, 1304, 1540, 1630, 1793, 1960, 2156, 2282, 2695, 3080, 3260, 3586, 4312, 4564, 5390, 5705, 6520, 7172, 7987, 8965, 9128, 10780, 11410, 12551, 14344, 15974, 17930, 21560, 22820, 25102, 31948, 35860, 39935, 45640, 50204, 62755, 63896, 71720, 79870, 87857, 100408, 125510, 159740, 175714, 251020, 319480, 351428, 439285, 502040, 702856, 878570, 1757140, 3514280]

約数ペア:

[(1, 3514280), (2, 1757140), (4, 878570), (5, 702856), (7, 502040), (8, 439285), (10, 351428), (11, 319480), (14, 251020), (20, 175714), (22, 159740), (28, 125510), (35, 100408), (40, 87857), (44, 79870), (49, 71720), (55, 63896), (56, 62755), (70, 50204), (77, 45640), (88, 39935), (98, 35860), (110, 31948), (140, 25102), (154, 22820), (163, 21560), (196, 17930), (220, 15974), (245, 14344), (280, 12551), (308, 11410), (326, 10780), (385, 9128), (392, 8965), (440, 7987), (490, 7172), (539, 6520), (616, 5705), (652, 5390), (770, 4564), (815, 4312), (980, 3586), (1078, 3260), (1141, 3080), (1304, 2695), (1540, 2282), (1630, 2156), (1793, 1960)]