18347070

素因数分解:

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

素因数の和:1814

約数の個数: 64

約数和(自身を含む): 51379200

約数和(自身を除く): 33032130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 343, 490, 686, 735, 1029, 1470, 1715, 1783, 2058, 3430, 3566, 5145, 5349, 8915, 10290, 10698, 12481, 17830, 24962, 26745, 37443, 53490, 62405, 74886, 87367, 124810, 174734, 187215, 262101, 374430, 436835, 524202, 611569, 873670, 1223138, 1310505, 1834707, 2621010, 3057845, 3669414, 6115690, 9173535, 18347070]

約数ペア:

[(1, 18347070), (2, 9173535), (3, 6115690), (5, 3669414), (6, 3057845), (7, 2621010), (10, 1834707), (14, 1310505), (15, 1223138), (21, 873670), (30, 611569), (35, 524202), (42, 436835), (49, 374430), (70, 262101), (98, 187215), (105, 174734), (147, 124810), (210, 87367), (245, 74886), (294, 62405), (343, 53490), (490, 37443), (686, 26745), (735, 24962), (1029, 17830), (1470, 12481), (1715, 10698), (1783, 10290), (2058, 8915), (3430, 5349), (3566, 5145)]