87023510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:406

約数の個数: 96

約数和(自身を含む): 199749888

約数和(自身を除く): 112726378

約数列:

[1, 2, 5, 7, 10, 14, 17, 31, 34, 35, 49, 62, 70, 85, 98, 119, 155, 170, 217, 238, 245, 310, 337, 434, 490, 527, 595, 674, 833, 1054, 1085, 1190, 1519, 1666, 1685, 2170, 2359, 2635, 3038, 3370, 3689, 4165, 4718, 5270, 5729, 7378, 7595, 8330, 10447, 11458, 11795, 15190, 16513, 18445, 20894, 23590, 25823, 28645, 33026, 36890, 40103, 51646, 52235, 57290, 73129, 80206, 82565, 104470, 129115, 146258, 165130, 177599, 200515, 258230, 280721, 355198, 365645, 401030, 511903, 561442, 731290, 887995, 1023806, 1243193, 1403605, 1775990, 2486386, 2559515, 2807210, 5119030, 6215965, 8702351, 12431930, 17404702, 43511755, 87023510]

約数ペア:

[(1, 87023510), (2, 43511755), (5, 17404702), (7, 12431930), (10, 8702351), (14, 6215965), (17, 5119030), (31, 2807210), (34, 2559515), (35, 2486386), (49, 1775990), (62, 1403605), (70, 1243193), (85, 1023806), (98, 887995), (119, 731290), (155, 561442), (170, 511903), (217, 401030), (238, 365645), (245, 355198), (310, 280721), (337, 258230), (434, 200515), (490, 177599), (527, 165130), (595, 146258), (674, 129115), (833, 104470), (1054, 82565), (1085, 80206), (1190, 73129), (1519, 57290), (1666, 52235), (1685, 51646), (2170, 40103), (2359, 36890), (2635, 33026), (3038, 28645), (3370, 25823), (3689, 23590), (4165, 20894), (4718, 18445), (5270, 16513), (5729, 15190), (7378, 11795), (7595, 11458), (8330, 10447)]