228022690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{141629}}^1$

素因数の和:141666

約数の個数: 32

約数和(自身を含む): 489473280

約数和(自身を除く): 261450590

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 141629, 283258, 708145, 991403, 1416290, 1982806, 3257467, 4957015, 6514934, 9914030, 16287335, 22802269, 32574670, 45604538, 114011345, 228022690]

約数ペア:

[(1, 228022690), (2, 114011345), (5, 45604538), (7, 32574670), (10, 22802269), (14, 16287335), (23, 9914030), (35, 6514934), (46, 4957015), (70, 3257467), (115, 1982806), (161, 1416290), (230, 991403), (322, 708145), (805, 283258), (1610, 141629)]