30780036

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17449}}^1$

素因数の和:17473

約数の個数: 54

約数和(自身を含む): 90513150

約数和(自身を除く): 59733114

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 17449, 34898, 52347, 69796, 104694, 122143, 157041, 209388, 244286, 314082, 366429, 488572, 628164, 732858, 855001, 1099287, 1465716, 1710002, 2198574, 2565003, 3420004, 4397148, 5130006, 7695009, 10260012, 15390018, 30780036]

約数ペア:

[(1, 30780036), (2, 15390018), (3, 10260012), (4, 7695009), (6, 5130006), (7, 4397148), (9, 3420004), (12, 2565003), (14, 2198574), (18, 1710002), (21, 1465716), (28, 1099287), (36, 855001), (42, 732858), (49, 628164), (63, 488572), (84, 366429), (98, 314082), (126, 244286), (147, 209388), (196, 157041), (252, 122143), (294, 104694), (441, 69796), (588, 52347), (882, 34898), (1764, 17449)]