39111990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{27739}}^1$

素因数の和:27796

約数の個数: 32

約数和(自身を含む): 95869440

約数和(自身を除く): 56757450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 27739, 55478, 83217, 138695, 166434, 277390, 416085, 832170, 1303733, 2607466, 3911199, 6518665, 7822398, 13037330, 19555995, 39111990]

約数ペア:

[(1, 39111990), (2, 19555995), (3, 13037330), (5, 7822398), (6, 6518665), (10, 3911199), (15, 2607466), (30, 1303733), (47, 832170), (94, 416085), (141, 277390), (235, 166434), (282, 138695), (470, 83217), (705, 55478), (1410, 27739)]