30030483

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 50380704

約数和(自身を除く): 20350221

約数列:

[1, 3, 7, 17, 21, 49, 51, 61, 119, 147, 183, 197, 357, 427, 591, 833, 1037, 1281, 1379, 2499, 2989, 3111, 3349, 4137, 7259, 8967, 9653, 10047, 12017, 21777, 23443, 28959, 36051, 50813, 70329, 84119, 152439, 164101, 204289, 252357, 492303, 588833, 612867, 1430023, 1766499, 4290069, 10010161, 30030483]

約数ペア:

[(1, 30030483), (3, 10010161), (7, 4290069), (17, 1766499), (21, 1430023), (49, 612867), (51, 588833), (61, 492303), (119, 252357), (147, 204289), (183, 164101), (197, 152439), (357, 84119), (427, 70329), (591, 50813), (833, 36051), (1037, 28959), (1281, 23443), (1379, 21777), (2499, 12017), (2989, 10047), (3111, 9653), (3349, 8967), (4137, 7259)]