30440838

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{22751}}^1$

素因数の和:22979

約数の個数: 16

約数和(自身を含む): 61157376

約数和(自身を除く): 30716538

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 22751, 45502, 68253, 136506, 5073473, 10146946, 15220419, 30440838]

約数ペア:

[(1, 30440838), (2, 15220419), (3, 10146946), (6, 5073473), (223, 136506), (446, 68253), (669, 45502), (1338, 22751)]