26853180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{919}}^1$

素因数の和:1418

約数の個数: 48

約数和(自身を含む): 75425280

約数和(自身を除く): 48572100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 487, 919, 974, 1461, 1838, 1948, 2435, 2757, 2922, 3676, 4595, 4870, 5514, 5844, 7305, 9190, 9740, 11028, 13785, 14610, 18380, 27570, 29220, 55140, 447553, 895106, 1342659, 1790212, 2237765, 2685318, 4475530, 5370636, 6713295, 8951060, 13426590, 26853180]

約数ペア:

[(1, 26853180), (2, 13426590), (3, 8951060), (4, 6713295), (5, 5370636), (6, 4475530), (10, 2685318), (12, 2237765), (15, 1790212), (20, 1342659), (30, 895106), (60, 447553), (487, 55140), (919, 29220), (974, 27570), (1461, 18380), (1838, 14610), (1948, 13785), (2435, 11028), (2757, 9740), (2922, 9190), (3676, 7305), (4595, 5844), (4870, 5514)]