124139790

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{153259}}^1$

素因数の和:153278

約数の個数: 40

約数和(自身を含む): 333800280

約数和(自身を除く): 209660490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 153259, 306518, 459777, 766295, 919554, 1379331, 1532590, 2298885, 2758662, 4137993, 4597770, 6896655, 8275986, 12413979, 13793310, 20689965, 24827958, 41379930, 62069895, 124139790]

約数ペア:

[(1, 124139790), (2, 62069895), (3, 41379930), (5, 24827958), (6, 20689965), (9, 13793310), (10, 12413979), (15, 8275986), (18, 6896655), (27, 4597770), (30, 4137993), (45, 2758662), (54, 2298885), (81, 1532590), (90, 1379331), (135, 919554), (162, 766295), (270, 459777), (405, 306518), (810, 153259)]