30710517

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{773}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 46811520

約数和(自身を除く): 16101003

約数列:

[1, 3, 17, 19, 41, 51, 57, 123, 323, 697, 773, 779, 969, 2091, 2319, 2337, 13141, 13243, 14687, 31693, 39423, 39729, 44061, 95079, 249679, 538781, 602167, 749037, 1616343, 1806501, 10236839, 30710517]

約数ペア:

[(1, 30710517), (3, 10236839), (17, 1806501), (19, 1616343), (41, 749037), (51, 602167), (57, 538781), (123, 249679), (323, 95079), (697, 44061), (773, 39729), (779, 39423), (969, 31693), (2091, 14687), (2319, 13243), (2337, 13141)]