9853660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 22321152

約数和(自身を除く): 12467492

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 620, 691, 713, 1382, 1426, 2764, 2852, 3455, 3565, 6910, 7130, 13820, 14260, 15893, 21421, 31786, 42842, 63572, 79465, 85684, 107105, 158930, 214210, 317860, 428420, 492683, 985366, 1970732, 2463415, 4926830, 9853660]

約数ペア:

[(1, 9853660), (2, 4926830), (4, 2463415), (5, 1970732), (10, 985366), (20, 492683), (23, 428420), (31, 317860), (46, 214210), (62, 158930), (92, 107105), (115, 85684), (124, 79465), (155, 63572), (230, 42842), (310, 31786), (460, 21421), (620, 15893), (691, 14260), (713, 13820), (1382, 7130), (1426, 6910), (2764, 3565), (2852, 3455)]