30508295181

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1301}}^1\times {\mathrm{1753}}^1$

素因数の和:3091

約数の個数: 64

約数和(自身を含む): 51155059200

約数和(自身を除く): 20646764019

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 343, 637, 1029, 1301, 1753, 1911, 3903, 4459, 5259, 9107, 12271, 13377, 16913, 22789, 27321, 36813, 50739, 63749, 68367, 85897, 118391, 159523, 191247, 257691, 355173, 446243, 478569, 601279, 828737, 1116661, 1338729, 1803837, 2280653, 2486211, 3349983, 5801159, 6841959, 7816627, 15964571, 17403477, 23449881, 29648489, 47893713, 88945467, 111751997, 207539423, 335255991, 622618269, 782263979, 1452775961, 2346791937, 4358327883, 10169431727, 30508295181]

約数ペア:

[(1, 30508295181), (3, 10169431727), (7, 4358327883), (13, 2346791937), (21, 1452775961), (39, 782263979), (49, 622618269), (91, 335255991), (147, 207539423), (273, 111751997), (343, 88945467), (637, 47893713), (1029, 29648489), (1301, 23449881), (1753, 17403477), (1911, 15964571), (3903, 7816627), (4459, 6841959), (5259, 5801159), (9107, 3349983), (12271, 2486211), (13377, 2280653), (16913, 1803837), (22789, 1338729), (27321, 1116661), (36813, 828737), (50739, 601279), (63749, 478569), (68367, 446243), (85897, 355173), (118391, 257691), (159523, 191247)]