2720211684

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{22639}}^1$

素因数の和:22713

約数の個数: 96

約数和(自身を含む): 7302758400

約数和(自身を除く): 4582546716

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 31, 34, 38, 51, 57, 62, 68, 76, 93, 102, 114, 124, 186, 204, 228, 323, 372, 527, 589, 646, 969, 1054, 1178, 1292, 1581, 1767, 1938, 2108, 2356, 3162, 3534, 3876, 6324, 7068, 10013, 20026, 22639, 30039, 40052, 45278, 60078, 67917, 90556, 120156, 135834, 271668, 384863, 430141, 701809, 769726, 860282, 1154589, 1290423, 1403618, 1539452, 1720564, 2105427, 2309178, 2580846, 2807236, 4210854, 4618356, 5161692, 7312397, 8421708, 11930753, 13334371, 14624794, 21937191, 23861506, 26668742, 29249588, 35792259, 40003113, 43874382, 47723012, 53337484, 71584518, 80006226, 87748764, 143169036, 160012452, 226684307, 453368614, 680052921, 906737228, 1360105842, 2720211684]

約数ペア:

[(1, 2720211684), (2, 1360105842), (3, 906737228), (4, 680052921), (6, 453368614), (12, 226684307), (17, 160012452), (19, 143169036), (31, 87748764), (34, 80006226), (38, 71584518), (51, 53337484), (57, 47723012), (62, 43874382), (68, 40003113), (76, 35792259), (93, 29249588), (102, 26668742), (114, 23861506), (124, 21937191), (186, 14624794), (204, 13334371), (228, 11930753), (323, 8421708), (372, 7312397), (527, 5161692), (589, 4618356), (646, 4210854), (969, 2807236), (1054, 2580846), (1178, 2309178), (1292, 2105427), (1581, 1720564), (1767, 1539452), (1938, 1403618), (2108, 1290423), (2356, 1154589), (3162, 860282), (3534, 769726), (3876, 701809), (6324, 430141), (7068, 384863), (10013, 271668), (20026, 135834), (22639, 120156), (30039, 90556), (40052, 67917), (45278, 60078)]