194822010

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12659}}^1$

素因数の和:12697

約数の個数: 80

約数和(自身を含む): 551469600

約数和(自身を除く): 356647590

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, 3078, 5130, 7695, 12659, 15390, 25318, 37977, 63295, 75954, 113931, 126590, 189885, 227862, 240521, 341793, 379770, 481042, 569655, 683586, 721563, 1025379, 1139310, 1202605, 1443126, 1708965, 2050758, 2164689, 2405210, 3417930, 3607815, 4329378, 5126895, 6494067, 7215630, 10253790, 10823445, 12988134, 19482201, 21646890, 32470335, 38964402, 64940670, 97411005, 194822010]

約数ペア:

[(1, 194822010), (2, 97411005), (3, 64940670), (5, 38964402), (6, 32470335), (9, 21646890), (10, 19482201), (15, 12988134), (18, 10823445), (19, 10253790), (27, 7215630), (30, 6494067), (38, 5126895), (45, 4329378), (54, 3607815), (57, 3417930), (81, 2405210), (90, 2164689), (95, 2050758), (114, 1708965), (135, 1443126), (162, 1202605), (171, 1139310), (190, 1025379), (270, 721563), (285, 683586), (342, 569655), (405, 481042), (513, 379770), (570, 341793), (810, 240521), (855, 227862), (1026, 189885), (1539, 126590), (1710, 113931), (2565, 75954), (3078, 63295), (5130, 37977), (7695, 25318), (12659, 15390)]