131933940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{129347}}^1$

素因数の和:129376

約数の個数: 48

約数和(自身を含む): 391148352

約数和(自身を除く): 259214412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 129347, 258694, 388041, 517388, 646735, 776082, 1293470, 1552164, 1940205, 2198899, 2586940, 3880410, 4397798, 6596697, 7760820, 8795596, 10994495, 13193394, 21988990, 26386788, 32983485, 43977980, 65966970, 131933940]

約数ペア:

[(1, 131933940), (2, 65966970), (3, 43977980), (4, 32983485), (5, 26386788), (6, 21988990), (10, 13193394), (12, 10994495), (15, 8795596), (17, 7760820), (20, 6596697), (30, 4397798), (34, 3880410), (51, 2586940), (60, 2198899), (68, 1940205), (85, 1552164), (102, 1293470), (170, 776082), (204, 646735), (255, 517388), (340, 388041), (510, 258694), (1020, 129347)]