219250410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7308347}}^1$

素因数の和:7308357

約数の個数: 16

約数和(自身を含む): 526201056

約数和(自身を除く): 306950646

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7308347, 14616694, 21925041, 36541735, 43850082, 73083470, 109625205, 219250410]

約数ペア:

[(1, 219250410), (2, 109625205), (3, 73083470), (5, 43850082), (6, 36541735), (10, 21925041), (15, 14616694), (30, 7308347)]