353223390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{905701}}^1$

素因数の和:905724

約数の個数: 32

約数和(自身を含む): 912947616

約数和(自身を除く): 559724226

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 905701, 1811402, 2717103, 4528505, 5434206, 9057010, 11774113, 13585515, 23548226, 27171030, 35322339, 58870565, 70644678, 117741130, 176611695, 353223390]

約数ペア:

[(1, 353223390), (2, 176611695), (3, 117741130), (5, 70644678), (6, 58870565), (10, 35322339), (13, 27171030), (15, 23548226), (26, 13585515), (30, 11774113), (39, 9057010), (65, 5434206), (78, 4528505), (130, 2717103), (195, 1811402), (390, 905701)]