30021936

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{449}}^1$

素因数の和:666

約数の個数: 80

約数和(自身を含む): 89280000

約数和(自身を除く): 59258064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 199, 336, 398, 449, 597, 796, 898, 1194, 1347, 1393, 1592, 1796, 2388, 2694, 2786, 3143, 3184, 3592, 4179, 4776, 5388, 5572, 6286, 7184, 8358, 9429, 9552, 10776, 11144, 12572, 16716, 18858, 21552, 22288, 25144, 33432, 37716, 50288, 66864, 75432, 89351, 150864, 178702, 268053, 357404, 536106, 625457, 714808, 1072212, 1250914, 1429616, 1876371, 2144424, 2501828, 3752742, 4288848, 5003656, 7505484, 10007312, 15010968, 30021936]

約数ペア:

[(1, 30021936), (2, 15010968), (3, 10007312), (4, 7505484), (6, 5003656), (7, 4288848), (8, 3752742), (12, 2501828), (14, 2144424), (16, 1876371), (21, 1429616), (24, 1250914), (28, 1072212), (42, 714808), (48, 625457), (56, 536106), (84, 357404), (112, 268053), (168, 178702), (199, 150864), (336, 89351), (398, 75432), (449, 66864), (597, 50288), (796, 37716), (898, 33432), (1194, 25144), (1347, 22288), (1393, 21552), (1592, 18858), (1796, 16716), (2388, 12572), (2694, 11144), (2786, 10776), (3143, 9552), (3184, 9429), (3592, 8358), (4179, 7184), (4776, 6286), (5388, 5572)]