28377510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{135131}}^1$

素因数の和:135148

約数の個数: 32

約数和(自身を含む): 77836032

約数和(自身を除く): 49458522

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 135131, 270262, 405393, 675655, 810786, 945917, 1351310, 1891834, 2026965, 2837751, 4053930, 4729585, 5675502, 9459170, 14188755, 28377510]

約数ペア:

[(1, 28377510), (2, 14188755), (3, 9459170), (5, 5675502), (6, 4729585), (7, 4053930), (10, 2837751), (14, 2026965), (15, 1891834), (21, 1351310), (30, 945917), (35, 810786), (42, 675655), (70, 405393), (105, 270262), (210, 135131)]