30291516

素因数分解:

$2^2\times 3^3\times {\mathrm{101}}^1\times {\mathrm{2777}}^1$

素因数の和:2891

約数の個数: 48

約数和(自身を含む): 79339680

約数和(自身を除く): 49048164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 101, 108, 202, 303, 404, 606, 909, 1212, 1818, 2727, 2777, 3636, 5454, 5554, 8331, 10908, 11108, 16662, 24993, 33324, 49986, 74979, 99972, 149958, 280477, 299916, 560954, 841431, 1121908, 1682862, 2524293, 3365724, 5048586, 7572879, 10097172, 15145758, 30291516]

約数ペア:

[(1, 30291516), (2, 15145758), (3, 10097172), (4, 7572879), (6, 5048586), (9, 3365724), (12, 2524293), (18, 1682862), (27, 1121908), (36, 841431), (54, 560954), (101, 299916), (108, 280477), (202, 149958), (303, 99972), (404, 74979), (606, 49986), (909, 33324), (1212, 24993), (1818, 16662), (2727, 11108), (2777, 10908), (3636, 8331), (5454, 5554)]