1923950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 4285440

約数和(自身を除く): 2361490

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 161, 175, 230, 239, 322, 350, 478, 575, 805, 1150, 1195, 1610, 1673, 2390, 3346, 4025, 5497, 5975, 8050, 8365, 10994, 11950, 16730, 27485, 38479, 41825, 54970, 76958, 83650, 137425, 192395, 274850, 384790, 961975, 1923950]

約数ペア:

[(1, 1923950), (2, 961975), (5, 384790), (7, 274850), (10, 192395), (14, 137425), (23, 83650), (25, 76958), (35, 54970), (46, 41825), (50, 38479), (70, 27485), (115, 16730), (161, 11950), (175, 10994), (230, 8365), (239, 8050), (322, 5975), (350, 5497), (478, 4025), (575, 3346), (805, 2390), (1150, 1673), (1195, 1610)]