1010998940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{6871}}^1$

素因数の和:7938

約数の個数: 48

約数和(自身を含む): 2429059584

約数和(自身を除く): 1418060644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1051, 2102, 4204, 5255, 6871, 7357, 10510, 13742, 14714, 21020, 27484, 29428, 34355, 36785, 48097, 68710, 73570, 96194, 137420, 147140, 192388, 240485, 480970, 961940, 7221421, 14442842, 28885684, 36107105, 50549947, 72214210, 101099894, 144428420, 202199788, 252749735, 505499470, 1010998940]

約数ペア:

[(1, 1010998940), (2, 505499470), (4, 252749735), (5, 202199788), (7, 144428420), (10, 101099894), (14, 72214210), (20, 50549947), (28, 36107105), (35, 28885684), (70, 14442842), (140, 7221421), (1051, 961940), (2102, 480970), (4204, 240485), (5255, 192388), (6871, 147140), (7357, 137420), (10510, 96194), (13742, 73570), (14714, 68710), (21020, 48097), (27484, 36785), (29428, 34355)]