34201720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{122149}}^1$

素因数の和:122167

約数の個数: 32

約数和(自身を含む): 87948000

約数和(自身を除く): 53746280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 122149, 244298, 488596, 610745, 855043, 977192, 1221490, 1710086, 2442980, 3420172, 4275215, 4885960, 6840344, 8550430, 17100860, 34201720]

約数ペア:

[(1, 34201720), (2, 17100860), (4, 8550430), (5, 6840344), (7, 4885960), (8, 4275215), (10, 3420172), (14, 2442980), (20, 1710086), (28, 1221490), (35, 977192), (40, 855043), (56, 610745), (70, 488596), (140, 244298), (280, 122149)]