8565577140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{20287}}^1$

素因数の和:20557

約数の個数: 96

約数和(自身を含む): 24867569664

約数和(自身を除く): 16301992524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 227, 310, 372, 454, 465, 620, 681, 908, 930, 1135, 1362, 1860, 2270, 2724, 3405, 4540, 6810, 7037, 13620, 14074, 20287, 21111, 28148, 35185, 40574, 42222, 60861, 70370, 81148, 84444, 101435, 105555, 121722, 140740, 202870, 211110, 243444, 304305, 405740, 422220, 608610, 628897, 1217220, 1257794, 1886691, 2515588, 3144485, 3773382, 4605149, 6288970, 7546764, 9210298, 9433455, 12577940, 13815447, 18420596, 18866910, 23025745, 27630894, 37733820, 46051490, 55261788, 69077235, 92102980, 138154470, 142759619, 276308940, 285519238, 428278857, 571038476, 713798095, 856557714, 1427596190, 1713115428, 2141394285, 2855192380, 4282788570, 8565577140]

約数ペア:

[(1, 8565577140), (2, 4282788570), (3, 2855192380), (4, 2141394285), (5, 1713115428), (6, 1427596190), (10, 856557714), (12, 713798095), (15, 571038476), (20, 428278857), (30, 285519238), (31, 276308940), (60, 142759619), (62, 138154470), (93, 92102980), (124, 69077235), (155, 55261788), (186, 46051490), (227, 37733820), (310, 27630894), (372, 23025745), (454, 18866910), (465, 18420596), (620, 13815447), (681, 12577940), (908, 9433455), (930, 9210298), (1135, 7546764), (1362, 6288970), (1860, 4605149), (2270, 3773382), (2724, 3144485), (3405, 2515588), (4540, 1886691), (6810, 1257794), (7037, 1217220), (13620, 628897), (14074, 608610), (20287, 422220), (21111, 405740), (28148, 304305), (35185, 243444), (40574, 211110), (42222, 202870), (60861, 140740), (70370, 121722), (81148, 105555), (84444, 101435)]