29996886

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{499}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 61776000

約数和(自身を除く): 31779114

約数列:

[1, 2, 3, 6, 43, 86, 129, 233, 258, 466, 499, 699, 998, 1398, 1497, 2994, 10019, 20038, 21457, 30057, 42914, 60114, 64371, 116267, 128742, 232534, 348801, 697602, 4999481, 9998962, 14998443, 29996886]

約数ペア:

[(1, 29996886), (2, 14998443), (3, 9998962), (6, 4999481), (43, 697602), (86, 348801), (129, 232534), (233, 128742), (258, 116267), (466, 64371), (499, 60114), (699, 42914), (998, 30057), (1398, 21457), (1497, 20038), (2994, 10019)]