84497810

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1951}}^1$

素因数の和:2090

約数の個数: 32

約数和(自身を含む): 156847104

約数和(自身を除く): 72349294

約数列:

[1, 2, 5, 10, 61, 71, 122, 142, 305, 355, 610, 710, 1951, 3902, 4331, 8662, 9755, 19510, 21655, 43310, 119011, 138521, 238022, 277042, 595055, 692605, 1190110, 1385210, 8449781, 16899562, 42248905, 84497810]

約数ペア:

[(1, 84497810), (2, 42248905), (5, 16899562), (10, 8449781), (61, 1385210), (71, 1190110), (122, 692605), (142, 595055), (305, 277042), (355, 238022), (610, 138521), (710, 119011), (1951, 43310), (3902, 21655), (4331, 19510), (8662, 9755)]