30773814

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 67184640

約数和(自身を除く): 36410826

約数列:

[1, 2, 3, 6, 29, 47, 53, 58, 71, 87, 94, 106, 141, 142, 159, 174, 213, 282, 318, 426, 1363, 1537, 2059, 2491, 2726, 3074, 3337, 3763, 4089, 4118, 4611, 4982, 6177, 6674, 7473, 7526, 8178, 9222, 10011, 11289, 12354, 14946, 20022, 22578, 72239, 96773, 109127, 144478, 176861, 193546, 216717, 218254, 290319, 327381, 353722, 433434, 530583, 580638, 654762, 1061166, 5128969, 10257938, 15386907, 30773814]

約数ペア:

[(1, 30773814), (2, 15386907), (3, 10257938), (6, 5128969), (29, 1061166), (47, 654762), (53, 580638), (58, 530583), (71, 433434), (87, 353722), (94, 327381), (106, 290319), (141, 218254), (142, 216717), (159, 193546), (174, 176861), (213, 144478), (282, 109127), (318, 96773), (426, 72239), (1363, 22578), (1537, 20022), (2059, 14946), (2491, 12354), (2726, 11289), (3074, 10011), (3337, 9222), (3763, 8178), (4089, 7526), (4118, 7473), (4611, 6674), (4982, 6177)]