85019610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{787}}^1$

素因数の和:1087

約数の個数: 64

約数和(自身を含む): 220816512

約数和(自身を除く): 135796902

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 277, 390, 554, 787, 831, 1385, 1574, 1662, 2361, 2770, 3601, 3935, 4155, 4722, 7202, 7870, 8310, 10231, 10803, 11805, 18005, 20462, 21606, 23610, 30693, 36010, 51155, 54015, 61386, 102310, 108030, 153465, 217999, 306930, 435998, 653997, 1089995, 1307994, 2179990, 2833987, 3269985, 5667974, 6539970, 8501961, 14169935, 17003922, 28339870, 42509805, 85019610]

約数ペア:

[(1, 85019610), (2, 42509805), (3, 28339870), (5, 17003922), (6, 14169935), (10, 8501961), (13, 6539970), (15, 5667974), (26, 3269985), (30, 2833987), (39, 2179990), (65, 1307994), (78, 1089995), (130, 653997), (195, 435998), (277, 306930), (390, 217999), (554, 153465), (787, 108030), (831, 102310), (1385, 61386), (1574, 54015), (1662, 51155), (2361, 36010), (2770, 30693), (3601, 23610), (3935, 21606), (4155, 20462), (4722, 18005), (7202, 11805), (7870, 10803), (8310, 10231)]