30964248

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{20479}}^1$

素因数の和:20501

約数の個数: 64

約数和(自身を含む): 98304000

約数和(自身を除く): 67339752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 20479, 40958, 61437, 81916, 122874, 143353, 163832, 184311, 245748, 286706, 368622, 430059, 491496, 552933, 573412, 737244, 860118, 1105866, 1146824, 1290177, 1474488, 1720236, 2211732, 2580354, 3440472, 3870531, 4423464, 5160708, 7741062, 10321416, 15482124, 30964248]

約数ペア:

[(1, 30964248), (2, 15482124), (3, 10321416), (4, 7741062), (6, 5160708), (7, 4423464), (8, 3870531), (9, 3440472), (12, 2580354), (14, 2211732), (18, 1720236), (21, 1474488), (24, 1290177), (27, 1146824), (28, 1105866), (36, 860118), (42, 737244), (54, 573412), (56, 552933), (63, 491496), (72, 430059), (84, 368622), (108, 286706), (126, 245748), (168, 184311), (189, 163832), (216, 143353), (252, 122874), (378, 81916), (504, 61437), (756, 40958), (1512, 20479)]