30914596

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:392

約数の個数: 36

約数和(自身を含む): 58033920

約数和(自身を除く): 27119324

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 271, 316, 361, 542, 722, 1084, 1444, 1501, 3002, 5149, 6004, 10298, 20596, 21409, 28519, 42818, 57038, 85636, 97831, 114076, 195662, 391324, 406771, 813542, 1627084, 7728649, 15457298, 30914596]

約数ペア:

[(1, 30914596), (2, 15457298), (4, 7728649), (19, 1627084), (38, 813542), (76, 406771), (79, 391324), (158, 195662), (271, 114076), (316, 97831), (361, 85636), (542, 57038), (722, 42818), (1084, 28519), (1444, 21409), (1501, 20596), (3002, 10298), (5149, 6004)]