3265990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:161

約数の個数: 64

約数和(自身を含む): 7507584

約数和(自身を除く): 4241594

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 37, 65, 70, 74, 91, 97, 130, 182, 185, 194, 259, 370, 455, 481, 485, 518, 679, 910, 962, 970, 1261, 1295, 1358, 2405, 2522, 2590, 3367, 3395, 3589, 4810, 6305, 6734, 6790, 7178, 8827, 12610, 16835, 17654, 17945, 25123, 33670, 35890, 44135, 46657, 50246, 88270, 93314, 125615, 233285, 251230, 326599, 466570, 653198, 1632995, 3265990]

約数ペア:

[(1, 3265990), (2, 1632995), (5, 653198), (7, 466570), (10, 326599), (13, 251230), (14, 233285), (26, 125615), (35, 93314), (37, 88270), (65, 50246), (70, 46657), (74, 44135), (91, 35890), (97, 33670), (130, 25123), (182, 17945), (185, 17654), (194, 16835), (259, 12610), (370, 8827), (455, 7178), (481, 6790), (485, 6734), (518, 6305), (679, 4810), (910, 3589), (962, 3395), (970, 3367), (1261, 2590), (1295, 2522), (1358, 2405)]