133349820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{20771}}^1$

素因数の和:20890

約数の個数: 48

約数和(自身を含む): 376887168

約数和(自身を除く): 243537348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 20771, 41542, 62313, 83084, 103855, 124626, 207710, 249252, 311565, 415420, 623130, 1246260, 2222497, 4444994, 6667491, 8889988, 11112485, 13334982, 22224970, 26669964, 33337455, 44449940, 66674910, 133349820]

約数ペア:

[(1, 133349820), (2, 66674910), (3, 44449940), (4, 33337455), (5, 26669964), (6, 22224970), (10, 13334982), (12, 11112485), (15, 8889988), (20, 6667491), (30, 4444994), (60, 2222497), (107, 1246260), (214, 623130), (321, 415420), (428, 311565), (535, 249252), (642, 207710), (1070, 124626), (1284, 103855), (1605, 83084), (2140, 62313), (3210, 41542), (6420, 20771)]