86635140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{1721}}^1$

素因数の和:2572

約数の個数: 48

約数和(自身を含む): 243008640

約数和(自身を除く): 156373500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 839, 1678, 1721, 2517, 3356, 3442, 4195, 5034, 5163, 6884, 8390, 8605, 10068, 10326, 12585, 16780, 17210, 20652, 25170, 25815, 34420, 50340, 51630, 103260, 1443919, 2887838, 4331757, 5775676, 7219595, 8663514, 14439190, 17327028, 21658785, 28878380, 43317570, 86635140]

約数ペア:

[(1, 86635140), (2, 43317570), (3, 28878380), (4, 21658785), (5, 17327028), (6, 14439190), (10, 8663514), (12, 7219595), (15, 5775676), (20, 4331757), (30, 2887838), (60, 1443919), (839, 103260), (1678, 51630), (1721, 50340), (2517, 34420), (3356, 25815), (3442, 25170), (4195, 20652), (5034, 17210), (5163, 16780), (6884, 12585), (8390, 10326), (8605, 10068)]