74841270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{356387}}^1$

素因数の和:356404

約数の個数: 32

約数和(自身を含む): 205279488

約数和(自身を除く): 130438218

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 356387, 712774, 1069161, 1781935, 2138322, 2494709, 3563870, 4989418, 5345805, 7484127, 10691610, 12473545, 14968254, 24947090, 37420635, 74841270]

約数ペア:

[(1, 74841270), (2, 37420635), (3, 24947090), (5, 14968254), (6, 12473545), (7, 10691610), (10, 7484127), (14, 5345805), (15, 4989418), (21, 3563870), (30, 2494709), (35, 2138322), (42, 1781935), (70, 1069161), (105, 712774), (210, 356387)]