29989746

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{677}}^1$

素因数の和:815

約数の個数: 48

約数和(自身を含む): 68537664

約数和(自身を除く): 38547918

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 107, 138, 207, 214, 321, 414, 642, 677, 963, 1354, 1926, 2031, 2461, 4062, 4922, 6093, 7383, 12186, 14766, 15571, 22149, 31142, 44298, 46713, 72439, 93426, 140139, 144878, 217317, 280278, 434634, 651951, 1303902, 1666097, 3332194, 4998291, 9996582, 14994873, 29989746]

約数ペア:

[(1, 29989746), (2, 14994873), (3, 9996582), (6, 4998291), (9, 3332194), (18, 1666097), (23, 1303902), (46, 651951), (69, 434634), (107, 280278), (138, 217317), (207, 144878), (214, 140139), (321, 93426), (414, 72439), (642, 46713), (677, 44298), (963, 31142), (1354, 22149), (1926, 15571), (2031, 14766), (2461, 12186), (4062, 7383), (4922, 6093)]