30714138

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1103}}^1$

素因数の和:1148

約数の個数: 96

約数和(自身を含む): 86800896

約数和(自身を除く): 56086758

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 34, 39, 42, 51, 63, 78, 91, 102, 117, 119, 126, 153, 182, 221, 234, 238, 273, 306, 357, 442, 546, 663, 714, 819, 1071, 1103, 1326, 1547, 1638, 1989, 2142, 2206, 3094, 3309, 3978, 4641, 6618, 7721, 9282, 9927, 13923, 14339, 15442, 18751, 19854, 23163, 27846, 28678, 37502, 43017, 46326, 56253, 69489, 86034, 100373, 112506, 129051, 131257, 138978, 168759, 200746, 243763, 258102, 262514, 301119, 337518, 393771, 487526, 602238, 731289, 787542, 903357, 1181313, 1462578, 1706341, 1806714, 2193867, 2362626, 3412682, 4387734, 5119023, 10238046, 15357069, 30714138]

約数ペア:

[(1, 30714138), (2, 15357069), (3, 10238046), (6, 5119023), (7, 4387734), (9, 3412682), (13, 2362626), (14, 2193867), (17, 1806714), (18, 1706341), (21, 1462578), (26, 1181313), (34, 903357), (39, 787542), (42, 731289), (51, 602238), (63, 487526), (78, 393771), (91, 337518), (102, 301119), (117, 262514), (119, 258102), (126, 243763), (153, 200746), (182, 168759), (221, 138978), (234, 131257), (238, 129051), (273, 112506), (306, 100373), (357, 86034), (442, 69489), (546, 56253), (663, 46326), (714, 43017), (819, 37502), (1071, 28678), (1103, 27846), (1326, 23163), (1547, 19854), (1638, 18751), (1989, 15442), (2142, 14339), (2206, 13923), (3094, 9927), (3309, 9282), (3978, 7721), (4641, 6618)]