69451830

素因数分解:

$2^1\times 3^6\times 5^1\times 7^1\times {\mathrm{1361}}^1$

素因数の和:1393

約数の個数: 112

約数和(自身を含む): 214367904

約数和(自身を除く): 144916074

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 243, 270, 315, 378, 405, 486, 567, 630, 729, 810, 945, 1134, 1215, 1361, 1458, 1701, 1890, 2430, 2722, 2835, 3402, 3645, 4083, 5103, 5670, 6805, 7290, 8166, 8505, 9527, 10206, 12249, 13610, 17010, 19054, 20415, 24498, 25515, 28581, 36747, 40830, 47635, 51030, 57162, 61245, 73494, 85743, 95270, 110241, 122490, 142905, 171486, 183735, 220482, 257229, 285810, 330723, 367470, 428715, 514458, 551205, 661446, 771687, 857430, 992169, 1102410, 1286145, 1543374, 1653615, 1984338, 2315061, 2572290, 3307230, 3858435, 4630122, 4960845, 6945183, 7716870, 9921690, 11575305, 13890366, 23150610, 34725915, 69451830]

約数ペア:

[(1, 69451830), (2, 34725915), (3, 23150610), (5, 13890366), (6, 11575305), (7, 9921690), (9, 7716870), (10, 6945183), (14, 4960845), (15, 4630122), (18, 3858435), (21, 3307230), (27, 2572290), (30, 2315061), (35, 1984338), (42, 1653615), (45, 1543374), (54, 1286145), (63, 1102410), (70, 992169), (81, 857430), (90, 771687), (105, 661446), (126, 551205), (135, 514458), (162, 428715), (189, 367470), (210, 330723), (243, 285810), (270, 257229), (315, 220482), (378, 183735), (405, 171486), (486, 142905), (567, 122490), (630, 110241), (729, 95270), (810, 85743), (945, 73494), (1134, 61245), (1215, 57162), (1361, 51030), (1458, 47635), (1701, 40830), (1890, 36747), (2430, 28581), (2722, 25515), (2835, 24498), (3402, 20415), (3645, 19054), (4083, 17010), (5103, 13610), (5670, 12249), (6805, 10206), (7290, 9527), (8166, 8505)]