73739270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{1493}}^1$

素因数の和:1960

約数の個数: 32

約数和(自身を含む): 145216800

約数和(自身を除く): 71477530

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 449, 898, 1493, 2245, 2986, 4490, 4939, 7465, 9878, 14930, 16423, 24695, 32846, 49390, 82115, 164230, 670357, 1340714, 3351785, 6703570, 7373927, 14747854, 36869635, 73739270]

約数ペア:

[(1, 73739270), (2, 36869635), (5, 14747854), (10, 7373927), (11, 6703570), (22, 3351785), (55, 1340714), (110, 670357), (449, 164230), (898, 82115), (1493, 49390), (2245, 32846), (2986, 24695), (4490, 16423), (4939, 14930), (7465, 9878)]