77895828710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{353}}^1\times {\mathrm{450343}}^1$

素因数の和:450717

約数の個数: 48

約数和(自身を含む): 163566742176

約数和(自身を除く): 85670913466

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 353, 490, 706, 1765, 2471, 3530, 4942, 12355, 17297, 24710, 34594, 86485, 172970, 450343, 900686, 2251715, 3152401, 4503430, 6304802, 15762005, 22066807, 31524010, 44133614, 110334035, 158971079, 220668070, 317942158, 794855395, 1112797553, 1589710790, 2225595106, 5563987765, 7789582871, 11127975530, 15579165742, 38947914355, 77895828710]

約数ペア:

[(1, 77895828710), (2, 38947914355), (5, 15579165742), (7, 11127975530), (10, 7789582871), (14, 5563987765), (35, 2225595106), (49, 1589710790), (70, 1112797553), (98, 794855395), (245, 317942158), (353, 220668070), (490, 158971079), (706, 110334035), (1765, 44133614), (2471, 31524010), (3530, 22066807), (4942, 15762005), (12355, 6304802), (17297, 4503430), (24710, 3152401), (34594, 2251715), (86485, 900686), (172970, 450343)]