38972070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{144341}}^1$

素因数の和:144357

約数の個数: 32

約数和(自身を含む): 103926240

約数和(自身を除く): 64954170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 144341, 288682, 433023, 721705, 866046, 1299069, 1443410, 2165115, 2598138, 3897207, 4330230, 6495345, 7794414, 12990690, 19486035, 38972070]

約数ペア:

[(1, 38972070), (2, 19486035), (3, 12990690), (5, 7794414), (6, 6495345), (9, 4330230), (10, 3897207), (15, 2598138), (18, 2165115), (27, 1443410), (30, 1299069), (45, 866046), (54, 721705), (90, 433023), (135, 288682), (270, 144341)]