38278290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{2557}}^1$

素因数の和:3066

約数の個数: 32

約数和(自身を含む): 92088000

約数和(自身を除く): 53809710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 499, 998, 1497, 2495, 2557, 2994, 4990, 5114, 7485, 7671, 12785, 14970, 15342, 25570, 38355, 76710, 1275943, 2551886, 3827829, 6379715, 7655658, 12759430, 19139145, 38278290]

約数ペア:

[(1, 38278290), (2, 19139145), (3, 12759430), (5, 7655658), (6, 6379715), (10, 3827829), (15, 2551886), (30, 1275943), (499, 76710), (998, 38355), (1497, 25570), (2495, 15342), (2557, 14970), (2994, 12785), (4990, 7671), (5114, 7485)]