38423340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9281}}^1$

素因数の和:9319

約数の個数: 72

約数和(自身を含む): 121631328

約数和(自身を除く): 83207988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 9281, 18562, 27843, 37124, 46405, 55686, 83529, 92810, 111372, 139215, 167058, 185620, 213463, 278430, 334116, 417645, 426926, 556860, 640389, 835290, 853852, 1067315, 1280778, 1670580, 1921167, 2134630, 2561556, 3201945, 3842334, 4269260, 6403890, 7684668, 9605835, 12807780, 19211670, 38423340]

約数ペア:

[(1, 38423340), (2, 19211670), (3, 12807780), (4, 9605835), (5, 7684668), (6, 6403890), (9, 4269260), (10, 3842334), (12, 3201945), (15, 2561556), (18, 2134630), (20, 1921167), (23, 1670580), (30, 1280778), (36, 1067315), (45, 853852), (46, 835290), (60, 640389), (69, 556860), (90, 426926), (92, 417645), (115, 334116), (138, 278430), (180, 213463), (207, 185620), (230, 167058), (276, 139215), (345, 111372), (414, 92810), (460, 83529), (690, 55686), (828, 46405), (1035, 37124), (1380, 27843), (2070, 18562), (4140, 9281)]