2223390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5701}}^1$

素因数の和:5724

約数の個数: 32

約数和(自身を含む): 5747616

約数和(自身を除く): 3524226

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 5701, 11402, 17103, 28505, 34206, 57010, 74113, 85515, 148226, 171030, 222339, 370565, 444678, 741130, 1111695, 2223390]

約数ペア:

[(1, 2223390), (2, 1111695), (3, 741130), (5, 444678), (6, 370565), (10, 222339), (13, 171030), (15, 148226), (26, 85515), (30, 74113), (39, 57010), (65, 34206), (78, 28505), (130, 17103), (195, 11402), (390, 5701)]