1230777618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{3967}}^1$

素因数の和:4151

約数の個数: 64

約数和(自身を含む): 2879815680

約数和(自身を除く): 1649038062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 89, 166, 178, 249, 267, 498, 534, 581, 623, 1162, 1246, 1743, 1869, 3486, 3738, 3967, 7387, 7934, 11901, 14774, 22161, 23802, 27769, 44322, 51709, 55538, 83307, 103418, 155127, 166614, 310254, 329261, 353063, 658522, 706126, 987783, 1059189, 1975566, 2118378, 2304827, 2471441, 4609654, 4942882, 6914481, 7414323, 13828962, 14828646, 29304229, 58608458, 87912687, 175825374, 205129603, 410259206, 615388809, 1230777618]

約数ペア:

[(1, 1230777618), (2, 615388809), (3, 410259206), (6, 205129603), (7, 175825374), (14, 87912687), (21, 58608458), (42, 29304229), (83, 14828646), (89, 13828962), (166, 7414323), (178, 6914481), (249, 4942882), (267, 4609654), (498, 2471441), (534, 2304827), (581, 2118378), (623, 1975566), (1162, 1059189), (1246, 987783), (1743, 706126), (1869, 658522), (3486, 353063), (3738, 329261), (3967, 310254), (7387, 166614), (7934, 155127), (11901, 103418), (14774, 83307), (22161, 55538), (23802, 51709), (27769, 44322)]