1551090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 3758400

約数和(自身を除く): 2207310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 347, 447, 694, 745, 894, 1041, 1490, 1735, 2082, 2235, 3470, 4470, 5205, 10410, 51703, 103406, 155109, 258515, 310218, 517030, 775545, 1551090]

約数ペア:

[(1, 1551090), (2, 775545), (3, 517030), (5, 310218), (6, 258515), (10, 155109), (15, 103406), (30, 51703), (149, 10410), (298, 5205), (347, 4470), (447, 3470), (694, 2235), (745, 2082), (894, 1735), (1041, 1490)]