39906270

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2593}}^1$

素因数の和:2631

約数の個数: 80

約数和(自身を含む): 112994640

約数和(自身を除く): 73088370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 342, 405, 513, 570, 810, 855, 1026, 1539, 1710, 2565, 2593, 3078, 5130, 5186, 7695, 7779, 12965, 15390, 15558, 23337, 25930, 38895, 46674, 49267, 70011, 77790, 98534, 116685, 140022, 147801, 210033, 233370, 246335, 295602, 350055, 420066, 443403, 492670, 700110, 739005, 886806, 1050165, 1330209, 1478010, 2100330, 2217015, 2660418, 3990627, 4434030, 6651045, 7981254, 13302090, 19953135, 39906270]

約数ペア:

[(1, 39906270), (2, 19953135), (3, 13302090), (5, 7981254), (6, 6651045), (9, 4434030), (10, 3990627), (15, 2660418), (18, 2217015), (19, 2100330), (27, 1478010), (30, 1330209), (38, 1050165), (45, 886806), (54, 739005), (57, 700110), (81, 492670), (90, 443403), (95, 420066), (114, 350055), (135, 295602), (162, 246335), (171, 233370), (190, 210033), (270, 147801), (285, 140022), (342, 116685), (405, 98534), (513, 77790), (570, 70011), (810, 49267), (855, 46674), (1026, 38895), (1539, 25930), (1710, 23337), (2565, 15558), (2593, 15390), (3078, 12965), (5130, 7779), (5186, 7695)]