129718860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{12497}}^1$

素因数の和:12682

約数の個数: 48

約数和(自身を含む): 365341536

約数和(自身を除く): 235622676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 519, 692, 865, 1038, 1730, 2076, 2595, 3460, 5190, 10380, 12497, 24994, 37491, 49988, 62485, 74982, 124970, 149964, 187455, 249940, 374910, 749820, 2161981, 4323962, 6485943, 8647924, 10809905, 12971886, 21619810, 25943772, 32429715, 43239620, 64859430, 129718860]

約数ペア:

[(1, 129718860), (2, 64859430), (3, 43239620), (4, 32429715), (5, 25943772), (6, 21619810), (10, 12971886), (12, 10809905), (15, 8647924), (20, 6485943), (30, 4323962), (60, 2161981), (173, 749820), (346, 374910), (519, 249940), (692, 187455), (865, 149964), (1038, 124970), (1730, 74982), (2076, 62485), (2595, 49988), (3460, 37491), (5190, 24994), (10380, 12497)]