16507610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{571}}^1$

素因数の和:651

約数の個数: 48

約数和(自身を含む): 35212320

約数和(自身を除く): 18704710

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 59, 70, 98, 118, 245, 295, 413, 490, 571, 590, 826, 1142, 2065, 2855, 2891, 3997, 4130, 5710, 5782, 7994, 14455, 19985, 27979, 28910, 33689, 39970, 55958, 67378, 139895, 168445, 235823, 279790, 336890, 471646, 1179115, 1650761, 2358230, 3301522, 8253805, 16507610]

約数ペア:

[(1, 16507610), (2, 8253805), (5, 3301522), (7, 2358230), (10, 1650761), (14, 1179115), (35, 471646), (49, 336890), (59, 279790), (70, 235823), (98, 168445), (118, 139895), (245, 67378), (295, 55958), (413, 39970), (490, 33689), (571, 28910), (590, 27979), (826, 19985), (1142, 14455), (2065, 7994), (2855, 5782), (2891, 5710), (3997, 4130)]