30129606

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{389}}^1$

素因数の和:741

約数の個数: 48

約数和(自身を含む): 70696080

約数和(自身を除く): 40566474

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 331, 389, 662, 778, 993, 1167, 1986, 2334, 2979, 3501, 4303, 5057, 5958, 7002, 8606, 10114, 12909, 15171, 25818, 30342, 38727, 45513, 77454, 91026, 128759, 257518, 386277, 772554, 1158831, 1673867, 2317662, 3347734, 5021601, 10043202, 15064803, 30129606]

約数ペア:

[(1, 30129606), (2, 15064803), (3, 10043202), (6, 5021601), (9, 3347734), (13, 2317662), (18, 1673867), (26, 1158831), (39, 772554), (78, 386277), (117, 257518), (234, 128759), (331, 91026), (389, 77454), (662, 45513), (778, 38727), (993, 30342), (1167, 25818), (1986, 15171), (2334, 12909), (2979, 10114), (3501, 8606), (4303, 7002), (5057, 5958)]