89598180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{213329}}^1$

素因数の和:213348

約数の個数: 48

約数和(自身を含む): 286715520

約数和(自身を除く): 197117340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 213329, 426658, 639987, 853316, 1066645, 1279974, 1493303, 2133290, 2559948, 2986606, 3199935, 4266580, 4479909, 5973212, 6399870, 7466515, 8959818, 12799740, 14933030, 17919636, 22399545, 29866060, 44799090, 89598180]

約数ペア:

[(1, 89598180), (2, 44799090), (3, 29866060), (4, 22399545), (5, 17919636), (6, 14933030), (7, 12799740), (10, 8959818), (12, 7466515), (14, 6399870), (15, 5973212), (20, 4479909), (21, 4266580), (28, 3199935), (30, 2986606), (35, 2559948), (42, 2133290), (60, 1493303), (70, 1279974), (84, 1066645), (105, 853316), (140, 639987), (210, 426658), (420, 213329)]