154889970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{34651}}^1$

素因数の和:34810

約数の個数: 32

約数和(自身を含む): 374241600

約数和(自身を除く): 219351630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 34651, 69302, 103953, 173255, 207906, 346510, 519765, 1039530, 5162999, 10325998, 15488997, 25814995, 30977994, 51629990, 77444985, 154889970]

約数ペア:

[(1, 154889970), (2, 77444985), (3, 51629990), (5, 30977994), (6, 25814995), (10, 15488997), (15, 10325998), (30, 5162999), (149, 1039530), (298, 519765), (447, 346510), (745, 207906), (894, 173255), (1490, 103953), (2235, 69302), (4470, 34651)]