61190360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19867}}^1$

素因数の和:19896

約数の個数: 64

約数和(自身を含む): 171659520

約数和(自身を除く): 110469160

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 19867, 39734, 79468, 99335, 139069, 158936, 198670, 218537, 278138, 397340, 437074, 556276, 695345, 794680, 874148, 1092685, 1112552, 1390690, 1529759, 1748296, 2185370, 2781380, 3059518, 4370740, 5562760, 6119036, 7648795, 8741480, 12238072, 15297590, 30595180, 61190360]

約数ペア:

[(1, 61190360), (2, 30595180), (4, 15297590), (5, 12238072), (7, 8741480), (8, 7648795), (10, 6119036), (11, 5562760), (14, 4370740), (20, 3059518), (22, 2781380), (28, 2185370), (35, 1748296), (40, 1529759), (44, 1390690), (55, 1112552), (56, 1092685), (70, 874148), (77, 794680), (88, 695345), (110, 556276), (140, 437074), (154, 397340), (220, 278138), (280, 218537), (308, 198670), (385, 158936), (440, 139069), (616, 99335), (770, 79468), (1540, 39734), (3080, 19867)]