30124138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 50761728

約数和(自身を除く): 20637590

約数列:

[1, 2, 11, 22, 67, 107, 134, 191, 214, 382, 737, 1177, 1474, 2101, 2354, 4202, 7169, 12797, 14338, 20437, 25594, 40874, 78859, 140767, 157718, 224807, 281534, 449614, 1369279, 2738558, 15062069, 30124138]

約数ペア:

[(1, 30124138), (2, 15062069), (11, 2738558), (22, 1369279), (67, 449614), (107, 281534), (134, 224807), (191, 157718), (214, 140767), (382, 78859), (737, 40874), (1177, 25594), (1474, 20437), (2101, 14338), (2354, 12797), (4202, 7169)]