1854542610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{388793}}^1$

素因数の和:388859

約数の個数: 48

約数和(自身を含む): 4912800984

約数和(自身を除く): 3058258374

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4770, 388793, 777586, 1166379, 1943965, 2332758, 3499137, 3887930, 5831895, 6998274, 11663790, 17495685, 20606029, 34991370, 41212058, 61818087, 103030145, 123636174, 185454261, 206060290, 309090435, 370908522, 618180870, 927271305, 1854542610]

約数ペア:

[(1, 1854542610), (2, 927271305), (3, 618180870), (5, 370908522), (6, 309090435), (9, 206060290), (10, 185454261), (15, 123636174), (18, 103030145), (30, 61818087), (45, 41212058), (53, 34991370), (90, 20606029), (106, 17495685), (159, 11663790), (265, 6998274), (318, 5831895), (477, 3887930), (530, 3499137), (795, 2332758), (954, 1943965), (1590, 1166379), (2385, 777586), (4770, 388793)]