30790422

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1907}}^1$

素因数の和:1954

約数の個数: 64

約数和(自身を含む): 76930560

約数和(自身を除く): 46140138

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 117, 138, 207, 234, 299, 351, 414, 598, 621, 702, 897, 1242, 1794, 1907, 2691, 3814, 5382, 5721, 8073, 11442, 16146, 17163, 24791, 34326, 43861, 49582, 51489, 74373, 87722, 102978, 131583, 148746, 223119, 263166, 394749, 446238, 570193, 669357, 789498, 1140386, 1184247, 1338714, 1710579, 2368494, 3421158, 5131737, 10263474, 15395211, 30790422]

約数ペア:

[(1, 30790422), (2, 15395211), (3, 10263474), (6, 5131737), (9, 3421158), (13, 2368494), (18, 1710579), (23, 1338714), (26, 1184247), (27, 1140386), (39, 789498), (46, 669357), (54, 570193), (69, 446238), (78, 394749), (117, 263166), (138, 223119), (207, 148746), (234, 131583), (299, 102978), (351, 87722), (414, 74373), (598, 51489), (621, 49582), (702, 43861), (897, 34326), (1242, 24791), (1794, 17163), (1907, 16146), (2691, 11442), (3814, 8073), (5382, 5721)]