39690810

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2579}}^1$

素因数の和:2617

約数の個数: 80

約数和(自身を含む): 112384800

約数和(自身を除く): 72693990

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, 2579, 3078, 5130, 5158, 7695, 7737, 12895, 15390, 15474, 23211, 25790, 38685, 46422, 49001, 69633, 77370, 98002, 116055, 139266, 147003, 208899, 232110, 245005, 294006, 348165, 417798, 441009, 490010, 696330, 735015, 882018, 1044495, 1323027, 1470030, 2088990, 2205045, 2646054, 3969081, 4410090, 6615135, 7938162, 13230270, 19845405, 39690810]

約数ペア:

[(1, 39690810), (2, 19845405), (3, 13230270), (5, 7938162), (6, 6615135), (9, 4410090), (10, 3969081), (15, 2646054), (18, 2205045), (19, 2088990), (27, 1470030), (30, 1323027), (38, 1044495), (45, 882018), (54, 735015), (57, 696330), (81, 490010), (90, 441009), (95, 417798), (114, 348165), (135, 294006), (162, 245005), (171, 232110), (190, 208899), (270, 147003), (285, 139266), (342, 116055), (405, 98002), (513, 77370), (570, 69633), (810, 49001), (855, 46422), (1026, 38685), (1539, 25790), (1710, 23211), (2565, 15474), (2579, 15390), (3078, 12895), (5130, 7737), (5158, 7695)]