67701990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{132749}}^1$

素因数の和:132776

約数の個数: 32

約数和(自身を含む): 172044000

約数和(自身を除く): 104342010

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 132749, 265498, 398247, 663745, 796494, 1327490, 1991235, 2256733, 3982470, 4513466, 6770199, 11283665, 13540398, 22567330, 33850995, 67701990]

約数ペア:

[(1, 67701990), (2, 33850995), (3, 22567330), (5, 13540398), (6, 11283665), (10, 6770199), (15, 4513466), (17, 3982470), (30, 2256733), (34, 1991235), (51, 1327490), (85, 796494), (102, 663745), (170, 398247), (255, 265498), (510, 132749)]