6786918085

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^2\times {\mathrm{181}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 9064298880

約数和(自身を除く): 2277380795

約数列:

[1, 5, 19, 23, 95, 115, 131, 181, 437, 655, 905, 2185, 2489, 3013, 3439, 4163, 12445, 15065, 17161, 17195, 20815, 23711, 57247, 79097, 85805, 118555, 286235, 326059, 394703, 395485, 450509, 545353, 1630295, 1973515, 2252545, 2726765, 3106141, 7499357, 10361707, 15530705, 37496785, 51808535, 59016679, 71441243, 295083395, 357206215, 1357383617, 6786918085]

約数ペア:

[(1, 6786918085), (5, 1357383617), (19, 357206215), (23, 295083395), (95, 71441243), (115, 59016679), (131, 51808535), (181, 37496785), (437, 15530705), (655, 10361707), (905, 7499357), (2185, 3106141), (2489, 2726765), (3013, 2252545), (3439, 1973515), (4163, 1630295), (12445, 545353), (15065, 450509), (17161, 395485), (17195, 394703), (20815, 326059), (23711, 286235), (57247, 118555), (79097, 85805)]