68871930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{135043}}^1$

素因数の和:135070

約数の個数: 32

約数和(自身を含む): 175017024

約数和(自身を除く): 106145094

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 135043, 270086, 405129, 675215, 810258, 1350430, 2025645, 2295731, 4051290, 4591462, 6887193, 11478655, 13774386, 22957310, 34435965, 68871930]

約数ペア:

[(1, 68871930), (2, 34435965), (3, 22957310), (5, 13774386), (6, 11478655), (10, 6887193), (15, 4591462), (17, 4051290), (30, 2295731), (34, 2025645), (51, 1350430), (85, 810258), (102, 675215), (170, 405129), (255, 270086), (510, 135043)]