107172420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{105071}}^1$

素因数の和:105100

約数の個数: 48

約数和(自身を含む): 317737728

約数和(自身を除く): 210565308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 105071, 210142, 315213, 420284, 525355, 630426, 1050710, 1260852, 1576065, 1786207, 2101420, 3152130, 3572414, 5358621, 6304260, 7144828, 8931035, 10717242, 17862070, 21434484, 26793105, 35724140, 53586210, 107172420]

約数ペア:

[(1, 107172420), (2, 53586210), (3, 35724140), (4, 26793105), (5, 21434484), (6, 17862070), (10, 10717242), (12, 8931035), (15, 7144828), (17, 6304260), (20, 5358621), (30, 3572414), (34, 3152130), (51, 2101420), (60, 1786207), (68, 1576065), (85, 1260852), (102, 1050710), (170, 630426), (204, 525355), (255, 420284), (340, 315213), (510, 210142), (1020, 105071)]