65836860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{12329}}^1$

素因数の和:12430

約数の個数: 48

約数和(自身を含む): 186429600

約数和(自身を除く): 120592740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 12329, 24658, 36987, 49316, 61645, 73974, 123290, 147948, 184935, 246580, 369870, 739740, 1097281, 2194562, 3291843, 4389124, 5486405, 6583686, 10972810, 13167372, 16459215, 21945620, 32918430, 65836860]

約数ペア:

[(1, 65836860), (2, 32918430), (3, 21945620), (4, 16459215), (5, 13167372), (6, 10972810), (10, 6583686), (12, 5486405), (15, 4389124), (20, 3291843), (30, 2194562), (60, 1097281), (89, 739740), (178, 369870), (267, 246580), (356, 184935), (445, 147948), (534, 123290), (890, 73974), (1068, 61645), (1335, 49316), (1780, 36987), (2670, 24658), (5340, 12329)]