489376590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{84521}}^1$

素因数の和:84724

約数の個数: 32

約数和(自身を含む): 1180603296

約数和(自身を除く): 691226706

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 193, 386, 579, 965, 1158, 1930, 2895, 5790, 84521, 169042, 253563, 422605, 507126, 845210, 1267815, 2535630, 16312553, 32625106, 48937659, 81562765, 97875318, 163125530, 244688295, 489376590]

約数ペア:

[(1, 489376590), (2, 244688295), (3, 163125530), (5, 97875318), (6, 81562765), (10, 48937659), (15, 32625106), (30, 16312553), (193, 2535630), (386, 1267815), (579, 845210), (965, 507126), (1158, 422605), (1930, 253563), (2895, 169042), (5790, 84521)]