91616940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{169661}}^1$

素因数の和:169679

約数の個数: 48

約数和(自身を含む): 285032160

約数和(自身を除く): 193415220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 169661, 339322, 508983, 678644, 848305, 1017966, 1526949, 1696610, 2035932, 2544915, 3053898, 3393220, 4580847, 5089830, 6107796, 7634745, 9161694, 10179660, 15269490, 18323388, 22904235, 30538980, 45808470, 91616940]

約数ペア:

[(1, 91616940), (2, 45808470), (3, 30538980), (4, 22904235), (5, 18323388), (6, 15269490), (9, 10179660), (10, 9161694), (12, 7634745), (15, 6107796), (18, 5089830), (20, 4580847), (27, 3393220), (30, 3053898), (36, 2544915), (45, 2035932), (54, 1696610), (60, 1526949), (90, 1017966), (108, 848305), (135, 678644), (180, 508983), (270, 339322), (540, 169661)]