17927850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{1117}}^1$

素因数の和:1239

約数の個数: 48

約数和(自身を含む): 44916768

約数和(自身を除く): 26988918

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 107, 150, 214, 321, 535, 642, 1070, 1117, 1605, 2234, 2675, 3210, 3351, 5350, 5585, 6702, 8025, 11170, 16050, 16755, 27925, 33510, 55850, 83775, 119519, 167550, 239038, 358557, 597595, 717114, 1195190, 1792785, 2987975, 3585570, 5975950, 8963925, 17927850]

約数ペア:

[(1, 17927850), (2, 8963925), (3, 5975950), (5, 3585570), (6, 2987975), (10, 1792785), (15, 1195190), (25, 717114), (30, 597595), (50, 358557), (75, 239038), (107, 167550), (150, 119519), (214, 83775), (321, 55850), (535, 33510), (642, 27925), (1070, 16755), (1117, 16050), (1605, 11170), (2234, 8025), (2675, 6702), (3210, 5585), (3351, 5350)]