385522110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{31267}}^1$

素因数の和:31417

約数の個数: 48

約数和(自身を含む): 1009706256

約数和(自身を除く): 624184146

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137, 274, 411, 685, 822, 1233, 1370, 2055, 2466, 4110, 6165, 12330, 31267, 62534, 93801, 156335, 187602, 281403, 312670, 469005, 562806, 938010, 1407015, 2814030, 4283579, 8567158, 12850737, 21417895, 25701474, 38552211, 42835790, 64253685, 77104422, 128507370, 192761055, 385522110]

約数ペア:

[(1, 385522110), (2, 192761055), (3, 128507370), (5, 77104422), (6, 64253685), (9, 42835790), (10, 38552211), (15, 25701474), (18, 21417895), (30, 12850737), (45, 8567158), (90, 4283579), (137, 2814030), (274, 1407015), (411, 938010), (685, 562806), (822, 469005), (1233, 312670), (1370, 281403), (2055, 187602), (2466, 156335), (4110, 93801), (6165, 62534), (12330, 31267)]