618421870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2083}}^1\times {\mathrm{2699}}^1$

素因数の和:4800

約数の個数: 32

約数和(自身を含む): 1215388800

約数和(自身を除く): 596966930

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2083, 2699, 4166, 5398, 10415, 13495, 20830, 22913, 26990, 29689, 45826, 59378, 114565, 148445, 229130, 296890, 5622017, 11244034, 28110085, 56220170, 61842187, 123684374, 309210935, 618421870]

約数ペア:

[(1, 618421870), (2, 309210935), (5, 123684374), (10, 61842187), (11, 56220170), (22, 28110085), (55, 11244034), (110, 5622017), (2083, 296890), (2699, 229130), (4166, 148445), (5398, 114565), (10415, 59378), (13495, 45826), (20830, 29689), (22913, 26990)]