103072020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101051}}^1$

素因数の和:101080

約数の個数: 48

約数和(自身を含む): 305581248

約数和(自身を除く): 202509228

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, 101051, 202102, 303153, 404204, 505255, 606306, 1010510, 1212612, 1515765, 1717867, 2021020, 3031530, 3435734, 5153601, 6063060, 6871468, 8589335, 10307202, 17178670, 20614404, 25768005, 34357340, 51536010, 103072020]

約数ペア:

[(1, 103072020), (2, 51536010), (3, 34357340), (4, 25768005), (5, 20614404), (6, 17178670), (10, 10307202), (12, 8589335), (15, 6871468), (17, 6063060), (20, 5153601), (30, 3435734), (34, 3031530), (51, 2021020), (60, 1717867), (68, 1515765), (85, 1212612), (102, 1010510), (170, 606306), (204, 505255), (255, 404204), (340, 303153), (510, 202102), (1020, 101051)]