30291266826

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{494519}}^1$

素因数の和:494651

約数の個数: 48

約数和(自身を含む): 68041995840

約数和(自身を除く): 37750729014

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 83, 123, 166, 246, 249, 369, 498, 738, 747, 1494, 3403, 6806, 10209, 20418, 30627, 61254, 494519, 989038, 1483557, 2967114, 4450671, 8901342, 20275279, 40550558, 41045077, 60825837, 82090154, 121651674, 123135231, 182477511, 246270462, 364955022, 369405693, 738811386, 1682848157, 3365696314, 5048544471, 10097088942, 15145633413, 30291266826]

約数ペア:

[(1, 30291266826), (2, 15145633413), (3, 10097088942), (6, 5048544471), (9, 3365696314), (18, 1682848157), (41, 738811386), (82, 369405693), (83, 364955022), (123, 246270462), (166, 182477511), (246, 123135231), (249, 121651674), (369, 82090154), (498, 60825837), (738, 41045077), (747, 40550558), (1494, 20275279), (3403, 8901342), (6806, 4450671), (10209, 2967114), (20418, 1483557), (30627, 989038), (61254, 494519)]