27105187060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{230761}}^1$

素因数の和:231616

約数の個数: 48

約数和(自身を含む): 65130266880

約数和(自身を除く): 38025079820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 839, 1678, 3356, 4195, 5873, 8390, 11746, 16780, 23492, 29365, 58730, 117460, 230761, 461522, 923044, 1153805, 1615327, 2307610, 3230654, 4615220, 6461308, 8076635, 16153270, 32306540, 193608479, 387216958, 774433916, 968042395, 1355259353, 1936084790, 2710518706, 3872169580, 5421037412, 6776296765, 13552593530, 27105187060]

約数ペア:

[(1, 27105187060), (2, 13552593530), (4, 6776296765), (5, 5421037412), (7, 3872169580), (10, 2710518706), (14, 1936084790), (20, 1355259353), (28, 968042395), (35, 774433916), (70, 387216958), (140, 193608479), (839, 32306540), (1678, 16153270), (3356, 8076635), (4195, 6461308), (5873, 4615220), (8390, 3230654), (11746, 2307610), (16780, 1615327), (23492, 1153805), (29365, 923044), (58730, 461522), (117460, 230761)]