38719380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{92189}}^1$

素因数の和:92208

約数の個数: 48

約数和(自身を含む): 123903360

約数和(自身を除く): 85183980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 92189, 184378, 276567, 368756, 460945, 553134, 645323, 921890, 1106268, 1290646, 1382835, 1843780, 1935969, 2581292, 2765670, 3226615, 3871938, 5531340, 6453230, 7743876, 9679845, 12906460, 19359690, 38719380]

約数ペア:

[(1, 38719380), (2, 19359690), (3, 12906460), (4, 9679845), (5, 7743876), (6, 6453230), (7, 5531340), (10, 3871938), (12, 3226615), (14, 2765670), (15, 2581292), (20, 1935969), (21, 1843780), (28, 1382835), (30, 1290646), (35, 1106268), (42, 921890), (60, 645323), (70, 553134), (84, 460945), (105, 368756), (140, 276567), (210, 184378), (420, 92189)]