90994030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{3907}}^1$

素因数の和:4068

約数の個数: 32

約数和(自身を含む): 174734496

約数和(自身を除く): 83740466

約数列:

[1, 2, 5, 10, 17, 34, 85, 137, 170, 274, 685, 1370, 2329, 3907, 4658, 7814, 11645, 19535, 23290, 39070, 66419, 132838, 332095, 535259, 664190, 1070518, 2676295, 5352590, 9099403, 18198806, 45497015, 90994030]

約数ペア:

[(1, 90994030), (2, 45497015), (5, 18198806), (10, 9099403), (17, 5352590), (34, 2676295), (85, 1070518), (137, 664190), (170, 535259), (274, 332095), (685, 132838), (1370, 66419), (2329, 39070), (3907, 23290), (4658, 19535), (7814, 11645)]