30486183

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:133

約数の個数: 64

約数和(自身を含む): 53222400

約数和(自身を除く): 22736217

約数列:

[1, 3, 7, 13, 21, 39, 43, 49, 53, 91, 129, 147, 159, 273, 301, 343, 371, 559, 637, 689, 903, 1029, 1113, 1677, 1911, 2067, 2107, 2279, 2597, 3913, 4459, 4823, 6321, 6837, 7791, 11739, 13377, 14469, 14749, 15953, 18179, 27391, 29627, 33761, 44247, 47859, 54537, 82173, 88881, 101283, 111671, 191737, 207389, 236327, 335013, 575211, 622167, 708981, 781697, 1451723, 2345091, 4355169, 10162061, 30486183]

約数ペア:

[(1, 30486183), (3, 10162061), (7, 4355169), (13, 2345091), (21, 1451723), (39, 781697), (43, 708981), (49, 622167), (53, 575211), (91, 335013), (129, 236327), (147, 207389), (159, 191737), (273, 111671), (301, 101283), (343, 88881), (371, 82173), (559, 54537), (637, 47859), (689, 44247), (903, 33761), (1029, 29627), (1113, 27391), (1677, 18179), (1911, 15953), (2067, 14749), (2107, 14469), (2279, 13377), (2597, 11739), (3913, 7791), (4459, 6837), (4823, 6321)]