27804515340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{66201227}}^1$

素因数の和:66201246

約数の個数: 48

約数和(自身を含む): 88974450432

約数和(自身を除く): 61169935092

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 66201227, 132402454, 198603681, 264804908, 331006135, 397207362, 463408589, 662012270, 794414724, 926817178, 993018405, 1324024540, 1390225767, 1853634356, 1986036810, 2317042945, 2780451534, 3972073620, 4634085890, 5560903068, 6951128835, 9268171780, 13902257670, 27804515340]

約数ペア:

[(1, 27804515340), (2, 13902257670), (3, 9268171780), (4, 6951128835), (5, 5560903068), (6, 4634085890), (7, 3972073620), (10, 2780451534), (12, 2317042945), (14, 1986036810), (15, 1853634356), (20, 1390225767), (21, 1324024540), (28, 993018405), (30, 926817178), (35, 794414724), (42, 662012270), (60, 463408589), (70, 397207362), (84, 331006135), (105, 264804908), (140, 198603681), (210, 132402454), (420, 66201227)]