9077740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:239

約数の個数: 72

約数和(自身を含む): 22695120

約数和(自身を除く): 13617380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 59, 70, 98, 118, 140, 157, 196, 236, 245, 295, 314, 413, 490, 590, 628, 785, 826, 980, 1099, 1180, 1570, 1652, 2065, 2198, 2891, 3140, 4130, 4396, 5495, 5782, 7693, 8260, 9263, 10990, 11564, 14455, 15386, 18526, 21980, 28910, 30772, 37052, 38465, 46315, 57820, 64841, 76930, 92630, 129682, 153860, 185260, 259364, 324205, 453887, 648410, 907774, 1296820, 1815548, 2269435, 4538870, 9077740]

約数ペア:

[(1, 9077740), (2, 4538870), (4, 2269435), (5, 1815548), (7, 1296820), (10, 907774), (14, 648410), (20, 453887), (28, 324205), (35, 259364), (49, 185260), (59, 153860), (70, 129682), (98, 92630), (118, 76930), (140, 64841), (157, 57820), (196, 46315), (236, 38465), (245, 37052), (295, 30772), (314, 28910), (413, 21980), (490, 18526), (590, 15386), (628, 14455), (785, 11564), (826, 10990), (980, 9263), (1099, 8260), (1180, 7693), (1570, 5782), (1652, 5495), (2065, 4396), (2198, 4130), (2891, 3140)]