8677140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 26417664

約数和(自身を除く): 17740524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 47, 51, 60, 68, 85, 94, 102, 141, 170, 181, 188, 204, 235, 255, 282, 340, 362, 470, 510, 543, 564, 705, 724, 799, 905, 940, 1020, 1086, 1410, 1598, 1810, 2172, 2397, 2715, 2820, 3077, 3196, 3620, 3995, 4794, 5430, 6154, 7990, 8507, 9231, 9588, 10860, 11985, 12308, 15385, 15980, 17014, 18462, 23970, 25521, 30770, 34028, 36924, 42535, 46155, 47940, 51042, 61540, 85070, 92310, 102084, 127605, 144619, 170140, 184620, 255210, 289238, 433857, 510420, 578476, 723095, 867714, 1446190, 1735428, 2169285, 2892380, 4338570, 8677140]

約数ペア:

[(1, 8677140), (2, 4338570), (3, 2892380), (4, 2169285), (5, 1735428), (6, 1446190), (10, 867714), (12, 723095), (15, 578476), (17, 510420), (20, 433857), (30, 289238), (34, 255210), (47, 184620), (51, 170140), (60, 144619), (68, 127605), (85, 102084), (94, 92310), (102, 85070), (141, 61540), (170, 51042), (181, 47940), (188, 46155), (204, 42535), (235, 36924), (255, 34028), (282, 30770), (340, 25521), (362, 23970), (470, 18462), (510, 17014), (543, 15980), (564, 15385), (705, 12308), (724, 11985), (799, 10860), (905, 9588), (940, 9231), (1020, 8507), (1086, 7990), (1410, 6154), (1598, 5430), (1810, 4794), (2172, 3995), (2397, 3620), (2715, 3196), (2820, 3077)]