6440170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1$

素因数の和:606

約数の個数: 32

約数和(自身を含む): 12773376

約数和(自身を除く): 6333206

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 127, 254, 461, 635, 922, 1270, 1397, 2305, 2794, 4610, 5071, 6985, 10142, 13970, 25355, 50710, 58547, 117094, 292735, 585470, 644017, 1288034, 3220085, 6440170]

約数ペア:

[(1, 6440170), (2, 3220085), (5, 1288034), (10, 644017), (11, 585470), (22, 292735), (55, 117094), (110, 58547), (127, 50710), (254, 25355), (461, 13970), (635, 10142), (922, 6985), (1270, 5071), (1397, 4610), (2305, 2794)]