129527910

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{159911}}^1$

素因数の和:159930

約数の個数: 40

約数和(自身を含む): 348288336

約数和(自身を除く): 218760426

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 159911, 319822, 479733, 799555, 959466, 1439199, 1599110, 2398665, 2878398, 4317597, 4797330, 7195995, 8635194, 12952791, 14391990, 21587985, 25905582, 43175970, 64763955, 129527910]

約数ペア:

[(1, 129527910), (2, 64763955), (3, 43175970), (5, 25905582), (6, 21587985), (9, 14391990), (10, 12952791), (15, 8635194), (18, 7195995), (27, 4797330), (30, 4317597), (45, 2878398), (54, 2398665), (81, 1599110), (90, 1439199), (135, 959466), (162, 799555), (270, 479733), (405, 319822), (810, 159911)]