12393270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:446

約数の個数: 64

約数和(自身を含む): 33359040

約数和(自身を除く): 20965770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 197, 233, 270, 394, 466, 591, 699, 985, 1165, 1182, 1398, 1773, 1970, 2097, 2330, 2955, 3495, 3546, 4194, 5319, 5910, 6291, 6990, 8865, 10485, 10638, 12582, 17730, 20970, 26595, 31455, 45901, 53190, 62910, 91802, 137703, 229505, 275406, 413109, 459010, 688515, 826218, 1239327, 1377030, 2065545, 2478654, 4131090, 6196635, 12393270]

約数ペア:

[(1, 12393270), (2, 6196635), (3, 4131090), (5, 2478654), (6, 2065545), (9, 1377030), (10, 1239327), (15, 826218), (18, 688515), (27, 459010), (30, 413109), (45, 275406), (54, 229505), (90, 137703), (135, 91802), (197, 62910), (233, 53190), (270, 45901), (394, 31455), (466, 26595), (591, 20970), (699, 17730), (985, 12582), (1165, 10638), (1182, 10485), (1398, 8865), (1773, 6990), (1970, 6291), (2097, 5910), (2330, 5319), (2955, 4194), (3495, 3546)]