30047058

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1$

素因数の和:560

約数の個数: 64

約数和(自身を含む): 71850240

約数和(自身を除く): 41803182

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 71, 102, 142, 153, 213, 306, 426, 459, 461, 639, 918, 922, 1207, 1278, 1383, 1917, 2414, 2766, 3621, 3834, 4149, 7242, 7837, 8298, 10863, 12447, 15674, 21726, 23511, 24894, 32589, 32731, 47022, 65178, 65462, 70533, 98193, 141066, 196386, 211599, 294579, 423198, 556427, 589158, 883737, 1112854, 1669281, 1767474, 3338562, 5007843, 10015686, 15023529, 30047058]

約数ペア:

[(1, 30047058), (2, 15023529), (3, 10015686), (6, 5007843), (9, 3338562), (17, 1767474), (18, 1669281), (27, 1112854), (34, 883737), (51, 589158), (54, 556427), (71, 423198), (102, 294579), (142, 211599), (153, 196386), (213, 141066), (306, 98193), (426, 70533), (459, 65462), (461, 65178), (639, 47022), (918, 32731), (922, 32589), (1207, 24894), (1278, 23511), (1383, 21726), (1917, 15674), (2414, 12447), (2766, 10863), (3621, 8298), (3834, 7837), (4149, 7242)]