827666910

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2393}}^1$

素因数の和:2480

約数の個数: 160

約数和(自身を含む): 2586209472

約数和(自身を除く): 1758542562

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 61, 63, 70, 81, 90, 105, 122, 126, 135, 162, 183, 189, 210, 270, 305, 315, 366, 378, 405, 427, 549, 567, 610, 630, 810, 854, 915, 945, 1098, 1134, 1281, 1647, 1830, 1890, 2135, 2393, 2562, 2745, 2835, 3294, 3843, 4270, 4786, 4941, 5490, 5670, 6405, 7179, 7686, 8235, 9882, 11529, 11965, 12810, 14358, 16470, 16751, 19215, 21537, 23058, 23930, 24705, 33502, 34587, 35895, 38430, 43074, 49410, 50253, 57645, 64611, 69174, 71790, 83755, 100506, 107685, 115290, 129222, 145973, 150759, 167510, 172935, 193833, 215370, 251265, 291946, 301518, 323055, 345870, 387666, 437919, 452277, 502530, 646110, 729865, 753795, 875838, 904554, 969165, 1021811, 1313757, 1356831, 1459730, 1507590, 1938330, 2043622, 2189595, 2261385, 2627514, 2713662, 3065433, 3941271, 4379190, 4522770, 5109055, 6130866, 6568785, 6784155, 7882542, 9196299, 10218110, 11823813, 13137570, 13568310, 15327165, 18392598, 19706355, 23647626, 27588897, 30654330, 39412710, 45981495, 55177794, 59119065, 82766691, 91962990, 118238130, 137944485, 165533382, 275888970, 413833455, 827666910]

約数ペア:

[(1, 827666910), (2, 413833455), (3, 275888970), (5, 165533382), (6, 137944485), (7, 118238130), (9, 91962990), (10, 82766691), (14, 59119065), (15, 55177794), (18, 45981495), (21, 39412710), (27, 30654330), (30, 27588897), (35, 23647626), (42, 19706355), (45, 18392598), (54, 15327165), (61, 13568310), (63, 13137570), (70, 11823813), (81, 10218110), (90, 9196299), (105, 7882542), (122, 6784155), (126, 6568785), (135, 6130866), (162, 5109055), (183, 4522770), (189, 4379190), (210, 3941271), (270, 3065433), (305, 2713662), (315, 2627514), (366, 2261385), (378, 2189595), (405, 2043622), (427, 1938330), (549, 1507590), (567, 1459730), (610, 1356831), (630, 1313757), (810, 1021811), (854, 969165), (915, 904554), (945, 875838), (1098, 753795), (1134, 729865), (1281, 646110), (1647, 502530), (1830, 452277), (1890, 437919), (2135, 387666), (2393, 345870), (2562, 323055), (2745, 301518), (2835, 291946), (3294, 251265), (3843, 215370), (4270, 193833), (4786, 172935), (4941, 167510), (5490, 150759), (5670, 145973), (6405, 129222), (7179, 115290), (7686, 107685), (8235, 100506), (9882, 83755), (11529, 71790), (11965, 69174), (12810, 64611), (14358, 57645), (16470, 50253), (16751, 49410), (19215, 43074), (21537, 38430), (23058, 35895), (23930, 34587), (24705, 33502)]