27977310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16361}}^1$

素因数の和:16393

約数の個数: 48

約数和(自身を含む): 76574160

約数和(自身を除く): 48596850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 16361, 32722, 49083, 81805, 98166, 147249, 163610, 245415, 294498, 310859, 490830, 621718, 736245, 932577, 1472490, 1554295, 1865154, 2797731, 3108590, 4662885, 5595462, 9325770, 13988655, 27977310]

約数ペア:

[(1, 27977310), (2, 13988655), (3, 9325770), (5, 5595462), (6, 4662885), (9, 3108590), (10, 2797731), (15, 1865154), (18, 1554295), (19, 1472490), (30, 932577), (38, 736245), (45, 621718), (57, 490830), (90, 310859), (95, 294498), (114, 245415), (171, 163610), (190, 147249), (285, 98166), (342, 81805), (570, 49083), (855, 32722), (1710, 16361)]