210762270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{780601}}^1$

素因数の和:780617

約数の個数: 32

約数和(自身を含む): 562033440

約数和(自身を除く): 351271170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 780601, 1561202, 2341803, 3903005, 4683606, 7025409, 7806010, 11709015, 14050818, 21076227, 23418030, 35127045, 42152454, 70254090, 105381135, 210762270]

約数ペア:

[(1, 210762270), (2, 105381135), (3, 70254090), (5, 42152454), (6, 35127045), (9, 23418030), (10, 21076227), (15, 14050818), (18, 11709015), (27, 7806010), (30, 7025409), (45, 4683606), (54, 3903005), (90, 2341803), (135, 1561202), (270, 780601)]