346989370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3931}}^1$

素因数の和:4055

約数の個数: 64

約数和(自身を含む): 776837376

約数和(自身を除く): 429848006

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 97, 130, 182, 194, 455, 485, 679, 910, 970, 1261, 1358, 2522, 3395, 3931, 6305, 6790, 7862, 8827, 12610, 17654, 19655, 27517, 39310, 44135, 51103, 55034, 88270, 102206, 137585, 255515, 275170, 357721, 381307, 511030, 715442, 762614, 1788605, 1906535, 2669149, 3577210, 3813070, 4956991, 5338298, 9913982, 13345745, 24784955, 26691490, 34698937, 49569910, 69397874, 173494685, 346989370]

約数ペア:

[(1, 346989370), (2, 173494685), (5, 69397874), (7, 49569910), (10, 34698937), (13, 26691490), (14, 24784955), (26, 13345745), (35, 9913982), (65, 5338298), (70, 4956991), (91, 3813070), (97, 3577210), (130, 2669149), (182, 1906535), (194, 1788605), (455, 762614), (485, 715442), (679, 511030), (910, 381307), (970, 357721), (1261, 275170), (1358, 255515), (2522, 137585), (3395, 102206), (3931, 88270), (6305, 55034), (6790, 51103), (7862, 44135), (8827, 39310), (12610, 27517), (17654, 19655)]