1121506610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{15361}}^1$

素因数の和:15531

約数の個数: 48

約数和(自身を含む): 2364211800

約数和(自身を除く): 1242705190

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 149, 245, 298, 490, 745, 1043, 1490, 2086, 5215, 7301, 10430, 14602, 15361, 30722, 36505, 73010, 76805, 107527, 153610, 215054, 537635, 752689, 1075270, 1505378, 2288789, 3763445, 4577578, 7526890, 11443945, 16021523, 22887890, 32043046, 80107615, 112150661, 160215230, 224301322, 560753305, 1121506610]

約数ペア:

[(1, 1121506610), (2, 560753305), (5, 224301322), (7, 160215230), (10, 112150661), (14, 80107615), (35, 32043046), (49, 22887890), (70, 16021523), (98, 11443945), (149, 7526890), (245, 4577578), (298, 3763445), (490, 2288789), (745, 1505378), (1043, 1075270), (1490, 752689), (2086, 537635), (5215, 215054), (7301, 153610), (10430, 107527), (14602, 76805), (15361, 73010), (30722, 36505)]