7080030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{811}}^1$

素因数の和:921

約数の個数: 48

約数和(自身を含む): 18620784

約数和(自身を除く): 11540754

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 811, 873, 970, 1455, 1622, 1746, 2433, 2910, 4055, 4365, 4866, 7299, 8110, 8730, 12165, 14598, 24330, 36495, 72990, 78667, 157334, 236001, 393335, 472002, 708003, 786670, 1180005, 1416006, 2360010, 3540015, 7080030]

約数ペア:

[(1, 7080030), (2, 3540015), (3, 2360010), (5, 1416006), (6, 1180005), (9, 786670), (10, 708003), (15, 472002), (18, 393335), (30, 236001), (45, 157334), (90, 78667), (97, 72990), (194, 36495), (291, 24330), (485, 14598), (582, 12165), (811, 8730), (873, 8110), (970, 7299), (1455, 4866), (1622, 4365), (1746, 4055), (2433, 2910)]