150295880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{536771}}^1$

素因数の和:536789

約数の個数: 32

約数和(自身を含む): 386475840

約数和(自身を除く): 236179960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 536771, 1073542, 2147084, 2683855, 3757397, 4294168, 5367710, 7514794, 10735420, 15029588, 18786985, 21470840, 30059176, 37573970, 75147940, 150295880]

約数ペア:

[(1, 150295880), (2, 75147940), (4, 37573970), (5, 30059176), (7, 21470840), (8, 18786985), (10, 15029588), (14, 10735420), (20, 7514794), (28, 5367710), (35, 4294168), (40, 3757397), (56, 2683855), (70, 2147084), (140, 1073542), (280, 536771)]