31097070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{2069}}^1$

素因数の和:2249

約数の個数: 48

約数和(自身を含む): 81375840

約数和(自身を除く): 50278770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 167, 334, 501, 835, 1002, 1503, 1670, 2069, 2505, 3006, 4138, 5010, 6207, 7515, 10345, 12414, 15030, 18621, 20690, 31035, 37242, 62070, 93105, 186210, 345523, 691046, 1036569, 1727615, 2073138, 3109707, 3455230, 5182845, 6219414, 10365690, 15548535, 31097070]

約数ペア:

[(1, 31097070), (2, 15548535), (3, 10365690), (5, 6219414), (6, 5182845), (9, 3455230), (10, 3109707), (15, 2073138), (18, 1727615), (30, 1036569), (45, 691046), (90, 345523), (167, 186210), (334, 93105), (501, 62070), (835, 37242), (1002, 31035), (1503, 20690), (1670, 18621), (2069, 15030), (2505, 12414), (3006, 10345), (4138, 7515), (5010, 6207)]