225412530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1073393}}^1$

素因数の和:1073410

約数の個数: 32

約数和(自身を含む): 618274944

約数和(自身を除く): 392862414

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1073393, 2146786, 3220179, 5366965, 6440358, 7513751, 10733930, 15027502, 16100895, 22541253, 32201790, 37568755, 45082506, 75137510, 112706265, 225412530]

約数ペア:

[(1, 225412530), (2, 112706265), (3, 75137510), (5, 45082506), (6, 37568755), (7, 32201790), (10, 22541253), (14, 16100895), (15, 15027502), (21, 10733930), (30, 7513751), (35, 6440358), (42, 5366965), (70, 3220179), (105, 2146786), (210, 1073393)]