213875670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{134513}}^1$

素因数の和:134576

約数の個数: 32

約数和(自身を含む): 522990432

約数和(自身を除く): 309114762

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 134513, 269026, 403539, 672565, 807078, 1345130, 2017695, 4035390, 7129189, 14258378, 21387567, 35645945, 42775134, 71291890, 106937835, 213875670]

約数ペア:

[(1, 213875670), (2, 106937835), (3, 71291890), (5, 42775134), (6, 35645945), (10, 21387567), (15, 14258378), (30, 7129189), (53, 4035390), (106, 2017695), (159, 1345130), (265, 807078), (318, 672565), (530, 403539), (795, 269026), (1590, 134513)]