2602530

素因数分解:

$2^1\times 3^7\times 5^1\times 7^1\times {\mathrm{17}}^1$

素因数の和:52

約数の個数: 128

約数和(自身を含む): 8501760

約数和(自身を除く): 5899230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 51, 54, 63, 70, 81, 85, 90, 102, 105, 119, 126, 135, 153, 162, 170, 189, 210, 238, 243, 255, 270, 306, 315, 357, 378, 405, 459, 486, 510, 567, 595, 630, 714, 729, 765, 810, 918, 945, 1071, 1134, 1190, 1215, 1377, 1458, 1530, 1701, 1785, 1890, 2142, 2187, 2295, 2430, 2754, 2835, 3213, 3402, 3570, 3645, 4131, 4374, 4590, 5103, 5355, 5670, 6426, 6885, 7290, 8262, 8505, 9639, 10206, 10710, 10935, 12393, 13770, 15309, 16065, 17010, 19278, 20655, 21870, 24786, 25515, 28917, 30618, 32130, 37179, 41310, 48195, 51030, 57834, 61965, 74358, 76545, 86751, 96390, 123930, 144585, 153090, 173502, 185895, 260253, 289170, 371790, 433755, 520506, 867510, 1301265, 2602530]

約数ペア:

[(1, 2602530), (2, 1301265), (3, 867510), (5, 520506), (6, 433755), (7, 371790), (9, 289170), (10, 260253), (14, 185895), (15, 173502), (17, 153090), (18, 144585), (21, 123930), (27, 96390), (30, 86751), (34, 76545), (35, 74358), (42, 61965), (45, 57834), (51, 51030), (54, 48195), (63, 41310), (70, 37179), (81, 32130), (85, 30618), (90, 28917), (102, 25515), (105, 24786), (119, 21870), (126, 20655), (135, 19278), (153, 17010), (162, 16065), (170, 15309), (189, 13770), (210, 12393), (238, 10935), (243, 10710), (255, 10206), (270, 9639), (306, 8505), (315, 8262), (357, 7290), (378, 6885), (405, 6426), (459, 5670), (486, 5355), (510, 5103), (567, 4590), (595, 4374), (630, 4131), (714, 3645), (729, 3570), (765, 3402), (810, 3213), (918, 2835), (945, 2754), (1071, 2430), (1134, 2295), (1190, 2187), (1215, 2142), (1377, 1890), (1458, 1785), (1530, 1701)]