173972070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{644341}}^1$

素因数の和:644357

約数の個数: 32

約数和(自身を含む): 463926240

約数和(自身を除く): 289954170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 644341, 1288682, 1933023, 3221705, 3866046, 5799069, 6443410, 9665115, 11598138, 17397207, 19330230, 28995345, 34794414, 57990690, 86986035, 173972070]

約数ペア:

[(1, 173972070), (2, 86986035), (3, 57990690), (5, 34794414), (6, 28995345), (9, 19330230), (10, 17397207), (15, 11598138), (18, 9665115), (27, 6443410), (30, 5799069), (45, 3866046), (54, 3221705), (90, 1933023), (135, 1288682), (270, 644341)]