180235902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{1063}}^1$

素因数の和:1453

約数の個数: 64

約数和(自身を含む): 451067904

約数和(自身を除く): 270832002

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 367, 462, 734, 1063, 1101, 2126, 2202, 2569, 3189, 4037, 5138, 6378, 7441, 7707, 8074, 11693, 12111, 14882, 15414, 22323, 23386, 24222, 28259, 35079, 44646, 56518, 70158, 81851, 84777, 163702, 169554, 245553, 390121, 491106, 780242, 1170363, 2340726, 2730847, 4291331, 5461694, 8192541, 8582662, 12873993, 16385082, 25747986, 30039317, 60078634, 90117951, 180235902]

約数ペア:

[(1, 180235902), (2, 90117951), (3, 60078634), (6, 30039317), (7, 25747986), (11, 16385082), (14, 12873993), (21, 8582662), (22, 8192541), (33, 5461694), (42, 4291331), (66, 2730847), (77, 2340726), (154, 1170363), (231, 780242), (367, 491106), (462, 390121), (734, 245553), (1063, 169554), (1101, 163702), (2126, 84777), (2202, 81851), (2569, 70158), (3189, 56518), (4037, 44646), (5138, 35079), (6378, 28259), (7441, 24222), (7707, 23386), (8074, 22323), (11693, 15414), (12111, 14882)]