65085180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{63809}}^1$

素因数の和:63838

約数の個数: 48

約数和(自身を含む): 192961440

約数和(自身を除く): 127876260

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, 63809, 127618, 191427, 255236, 319045, 382854, 638090, 765708, 957135, 1084753, 1276180, 1914270, 2169506, 3254259, 3828540, 4339012, 5423765, 6508518, 10847530, 13017036, 16271295, 21695060, 32542590, 65085180]

約数ペア:

[(1, 65085180), (2, 32542590), (3, 21695060), (4, 16271295), (5, 13017036), (6, 10847530), (10, 6508518), (12, 5423765), (15, 4339012), (17, 3828540), (20, 3254259), (30, 2169506), (34, 1914270), (51, 1276180), (60, 1084753), (68, 957135), (85, 765708), (102, 638090), (170, 382854), (204, 319045), (255, 255236), (340, 191427), (510, 127618), (1020, 63809)]