61009380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17839}}^1$

素因数の和:17873

約数の個数: 72

約数和(自身を含む): 194812800

約数和(自身を除く): 133803420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 17839, 35678, 53517, 71356, 89195, 107034, 160551, 178390, 214068, 267585, 321102, 338941, 356780, 535170, 642204, 677882, 802755, 1016823, 1070340, 1355764, 1605510, 1694705, 2033646, 3050469, 3211020, 3389410, 4067292, 5084115, 6100938, 6778820, 10168230, 12201876, 15252345, 20336460, 30504690, 61009380]

約数ペア:

[(1, 61009380), (2, 30504690), (3, 20336460), (4, 15252345), (5, 12201876), (6, 10168230), (9, 6778820), (10, 6100938), (12, 5084115), (15, 4067292), (18, 3389410), (19, 3211020), (20, 3050469), (30, 2033646), (36, 1694705), (38, 1605510), (45, 1355764), (57, 1070340), (60, 1016823), (76, 802755), (90, 677882), (95, 642204), (114, 535170), (171, 356780), (180, 338941), (190, 321102), (228, 267585), (285, 214068), (342, 178390), (380, 160551), (570, 107034), (684, 89195), (855, 71356), (1140, 53517), (1710, 35678), (3420, 17839)]