55790070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1783}}^1$

素因数の和:1949

約数の個数: 64

約数和(自身を含む): 154137600

約数和(自身を除く): 98347530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 149, 210, 298, 447, 745, 894, 1043, 1490, 1783, 2086, 2235, 3129, 3566, 4470, 5215, 5349, 6258, 8915, 10430, 10698, 12481, 15645, 17830, 24962, 26745, 31290, 37443, 53490, 62405, 74886, 124810, 187215, 265667, 374430, 531334, 797001, 1328335, 1594002, 1859669, 2656670, 3719338, 3985005, 5579007, 7970010, 9298345, 11158014, 18596690, 27895035, 55790070]

約数ペア:

[(1, 55790070), (2, 27895035), (3, 18596690), (5, 11158014), (6, 9298345), (7, 7970010), (10, 5579007), (14, 3985005), (15, 3719338), (21, 2656670), (30, 1859669), (35, 1594002), (42, 1328335), (70, 797001), (105, 531334), (149, 374430), (210, 265667), (298, 187215), (447, 124810), (745, 74886), (894, 62405), (1043, 53490), (1490, 37443), (1783, 31290), (2086, 26745), (2235, 24962), (3129, 17830), (3566, 15645), (4470, 12481), (5215, 10698), (5349, 10430), (6258, 8915)]