971502470

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{919}}^1\times {\mathrm{1733}}^1$

素因数の和:2720

約数の個数: 32

約数和(自身を含む): 1780332480

約数和(自身を除く): 808830010

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 919, 1733, 1838, 3466, 4595, 8665, 9190, 17330, 56059, 105713, 112118, 211426, 280295, 528565, 560590, 1057130, 1592627, 3185254, 7963135, 15926270, 97150247, 194300494, 485751235, 971502470]

約数ペア:

[(1, 971502470), (2, 485751235), (5, 194300494), (10, 97150247), (61, 15926270), (122, 7963135), (305, 3185254), (610, 1592627), (919, 1057130), (1733, 560590), (1838, 528565), (3466, 280295), (4595, 211426), (8665, 112118), (9190, 105713), (17330, 56059)]