31326150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{2153}}^1$

素因数の和:2265

約数の個数: 48

約数和(自身を含む): 78526224

約数和(自身を除く): 47200074

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 97, 150, 194, 291, 485, 582, 970, 1455, 2153, 2425, 2910, 4306, 4850, 6459, 7275, 10765, 12918, 14550, 21530, 32295, 53825, 64590, 107650, 161475, 208841, 322950, 417682, 626523, 1044205, 1253046, 2088410, 3132615, 5221025, 6265230, 10442050, 15663075, 31326150]

約数ペア:

[(1, 31326150), (2, 15663075), (3, 10442050), (5, 6265230), (6, 5221025), (10, 3132615), (15, 2088410), (25, 1253046), (30, 1044205), (50, 626523), (75, 417682), (97, 322950), (150, 208841), (194, 161475), (291, 107650), (485, 64590), (582, 53825), (970, 32295), (1455, 21530), (2153, 14550), (2425, 12918), (2910, 10765), (4306, 7275), (4850, 6459)]