8981001060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{67213}}^1$

素因数の和:67373

約数の個数: 96

約数和(自身を含む): 26829677952

約数和(自身を除く): 17848676892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 131, 170, 204, 255, 262, 340, 393, 510, 524, 655, 786, 1020, 1310, 1572, 1965, 2227, 2620, 3930, 4454, 6681, 7860, 8908, 11135, 13362, 22270, 26724, 33405, 44540, 66810, 67213, 133620, 134426, 201639, 268852, 336065, 403278, 672130, 806556, 1008195, 1142621, 1344260, 2016390, 2285242, 3427863, 4032780, 4570484, 5713105, 6855726, 8804903, 11426210, 13711452, 17139315, 17609806, 22852420, 26414709, 34278630, 35219612, 44024515, 52829418, 68557260, 88049030, 105658836, 132073545, 149683351, 176098060, 264147090, 299366702, 449050053, 528294180, 598733404, 748416755, 898100106, 1496833510, 1796200212, 2245250265, 2993667020, 4490500530, 8981001060]

約数ペア:

[(1, 8981001060), (2, 4490500530), (3, 2993667020), (4, 2245250265), (5, 1796200212), (6, 1496833510), (10, 898100106), (12, 748416755), (15, 598733404), (17, 528294180), (20, 449050053), (30, 299366702), (34, 264147090), (51, 176098060), (60, 149683351), (68, 132073545), (85, 105658836), (102, 88049030), (131, 68557260), (170, 52829418), (204, 44024515), (255, 35219612), (262, 34278630), (340, 26414709), (393, 22852420), (510, 17609806), (524, 17139315), (655, 13711452), (786, 11426210), (1020, 8804903), (1310, 6855726), (1572, 5713105), (1965, 4570484), (2227, 4032780), (2620, 3427863), (3930, 2285242), (4454, 2016390), (6681, 1344260), (7860, 1142621), (8908, 1008195), (11135, 806556), (13362, 672130), (22270, 403278), (26724, 336065), (33405, 268852), (44540, 201639), (66810, 134426), (67213, 133620)]