28446810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{135461}}^1$

素因数の和:135478

約数の個数: 32

約数和(自身を含む): 78026112

約数和(自身を除く): 49579302

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 135461, 270922, 406383, 677305, 812766, 948227, 1354610, 1896454, 2031915, 2844681, 4063830, 4741135, 5689362, 9482270, 14223405, 28446810]

約数ペア:

[(1, 28446810), (2, 14223405), (3, 9482270), (5, 5689362), (6, 4741135), (7, 4063830), (10, 2844681), (14, 2031915), (15, 1896454), (21, 1354610), (30, 948227), (35, 812766), (42, 677305), (70, 406383), (105, 270922), (210, 135461)]