30054352

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{907}}^1$

素因数の和:1043

約数の個数: 40

約数和(自身を含む): 61925600

約数和(自身を除く): 31871248

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 109, 152, 218, 304, 436, 872, 907, 1744, 1814, 2071, 3628, 4142, 7256, 8284, 14512, 16568, 17233, 33136, 34466, 68932, 98863, 137864, 197726, 275728, 395452, 790904, 1581808, 1878397, 3756794, 7513588, 15027176, 30054352]

約数ペア:

[(1, 30054352), (2, 15027176), (4, 7513588), (8, 3756794), (16, 1878397), (19, 1581808), (38, 790904), (76, 395452), (109, 275728), (152, 197726), (218, 137864), (304, 98863), (436, 68932), (872, 34466), (907, 33136), (1744, 17233), (1814, 16568), (2071, 14512), (3628, 8284), (4142, 7256)]