69103667390

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{383}}^1\times {\mathrm{1277}}^1$

素因数の和:1937

約数の個数: 64

約数和(自身を含む): 127202918400

約数和(自身を除く): 58099251010

約数列:

[1, 2, 5, 10, 71, 142, 199, 355, 383, 398, 710, 766, 995, 1277, 1915, 1990, 2554, 3830, 6385, 12770, 14129, 27193, 28258, 54386, 70645, 76217, 90667, 135965, 141290, 152434, 181334, 254123, 271930, 381085, 453335, 489091, 508246, 762170, 906670, 978182, 1270615, 2445455, 2541230, 4890910, 5411407, 10822814, 18042733, 27057035, 34725461, 36085466, 54114070, 69450922, 90213665, 97329109, 173627305, 180427330, 194658218, 347254610, 486645545, 973291090, 6910366739, 13820733478, 34551833695, 69103667390]

約数ペア:

[(1, 69103667390), (2, 34551833695), (5, 13820733478), (10, 6910366739), (71, 973291090), (142, 486645545), (199, 347254610), (355, 194658218), (383, 180427330), (398, 173627305), (710, 97329109), (766, 90213665), (995, 69450922), (1277, 54114070), (1915, 36085466), (1990, 34725461), (2554, 27057035), (3830, 18042733), (6385, 10822814), (12770, 5411407), (14129, 4890910), (27193, 2541230), (28258, 2445455), (54386, 1270615), (70645, 978182), (76217, 906670), (90667, 762170), (135965, 508246), (141290, 489091), (152434, 453335), (181334, 381085), (254123, 271930)]