28177730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6599}}^1$

素因数の和:6674

約数の個数: 32

約数和(自身を含む): 58924800

約数和(自身を除く): 30747070

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 6599, 13198, 32995, 46193, 65990, 92386, 230965, 402539, 461930, 805078, 2012695, 2817773, 4025390, 5635546, 14088865, 28177730]

約数ペア:

[(1, 28177730), (2, 14088865), (5, 5635546), (7, 4025390), (10, 2817773), (14, 2012695), (35, 805078), (61, 461930), (70, 402539), (122, 230965), (305, 92386), (427, 65990), (610, 46193), (854, 32995), (2135, 13198), (4270, 6599)]