13079940

素因数分解:

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

素因数の和:1076

約数の個数: 48

約数和(自身を含む): 36802752

約数和(自身を除く): 23722812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 277, 554, 787, 831, 1108, 1385, 1574, 1662, 2361, 2770, 3148, 3324, 3935, 4155, 4722, 5540, 7870, 8310, 9444, 11805, 15740, 16620, 23610, 47220, 217999, 435998, 653997, 871996, 1089995, 1307994, 2179990, 2615988, 3269985, 4359980, 6539970, 13079940]

約数ペア:

[(1, 13079940), (2, 6539970), (3, 4359980), (4, 3269985), (5, 2615988), (6, 2179990), (10, 1307994), (12, 1089995), (15, 871996), (20, 653997), (30, 435998), (60, 217999), (277, 47220), (554, 23610), (787, 16620), (831, 15740), (1108, 11805), (1385, 9444), (1574, 8310), (1662, 7870), (2361, 5540), (2770, 4722), (3148, 4155), (3324, 3935)]