86351940

素因数分解:

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

素因数の和:159929

約数の個数: 48

約数和(自身を含む): 268652160

約数和(自身を除く): 182300220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 159911, 319822, 479733, 639644, 799555, 959466, 1439199, 1599110, 1918932, 2398665, 2878398, 3198220, 4317597, 4797330, 5756796, 7195995, 8635194, 9594660, 14391990, 17270388, 21587985, 28783980, 43175970, 86351940]

約数ペア:

[(1, 86351940), (2, 43175970), (3, 28783980), (4, 21587985), (5, 17270388), (6, 14391990), (9, 9594660), (10, 8635194), (12, 7195995), (15, 5756796), (18, 4797330), (20, 4317597), (27, 3198220), (30, 2878398), (36, 2398665), (45, 1918932), (54, 1599110), (60, 1439199), (90, 959466), (108, 799555), (135, 639644), (180, 479733), (270, 319822), (540, 159911)]