42769210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{1327}}^1$

素因数の和:1638

約数の個数: 32

約数和(自身を含む): 84333312

約数和(自身を除く): 41564102

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 293, 586, 1327, 1465, 2654, 2930, 3223, 6446, 6635, 13270, 14597, 16115, 29194, 32230, 72985, 145970, 388811, 777622, 1944055, 3888110, 4276921, 8553842, 21384605, 42769210]

約数ペア:

[(1, 42769210), (2, 21384605), (5, 8553842), (10, 4276921), (11, 3888110), (22, 1944055), (55, 777622), (110, 388811), (293, 145970), (586, 72985), (1327, 32230), (1465, 29194), (2654, 16115), (2930, 14597), (3223, 13270), (6446, 6635)]