12003210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{677}}^1$

素因数の和:887

約数の個数: 48

約数和(自身を含む): 31413096

約数和(自身を除く): 19409886

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197, 394, 591, 677, 985, 1182, 1354, 1773, 1970, 2031, 2955, 3385, 3546, 4062, 5910, 6093, 6770, 8865, 10155, 12186, 17730, 20310, 30465, 60930, 133369, 266738, 400107, 666845, 800214, 1200321, 1333690, 2000535, 2400642, 4001070, 6001605, 12003210]

約数ペア:

[(1, 12003210), (2, 6001605), (3, 4001070), (5, 2400642), (6, 2000535), (9, 1333690), (10, 1200321), (15, 800214), (18, 666845), (30, 400107), (45, 266738), (90, 133369), (197, 60930), (394, 30465), (591, 20310), (677, 17730), (985, 12186), (1182, 10155), (1354, 8865), (1773, 6770), (1970, 6093), (2031, 5910), (2955, 4062), (3385, 3546)]