27440130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{4643}}^1$

素因数の和:4850

約数の個数: 32

約数和(自身を含む): 66204864

約数和(自身を除く): 38764734

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 394, 591, 985, 1182, 1970, 2955, 4643, 5910, 9286, 13929, 23215, 27858, 46430, 69645, 139290, 914671, 1829342, 2744013, 4573355, 5488026, 9146710, 13720065, 27440130]

約数ペア:

[(1, 27440130), (2, 13720065), (3, 9146710), (5, 5488026), (6, 4573355), (10, 2744013), (15, 1829342), (30, 914671), (197, 139290), (394, 69645), (591, 46430), (985, 27858), (1182, 23215), (1970, 13929), (2955, 9286), (4643, 5910)]