30277408

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7951}}^1$

素因数の和:7985

約数の個数: 48

約数和(自身を含む): 72140544

約数和(自身を除く): 41863136

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 7951, 15902, 31804, 55657, 63608, 111314, 127216, 135167, 222628, 254432, 270334, 445256, 540668, 890512, 946169, 1081336, 1781024, 1892338, 2162672, 3784676, 4325344, 7569352, 15138704, 30277408]

約数ペア:

[(1, 30277408), (2, 15138704), (4, 7569352), (7, 4325344), (8, 3784676), (14, 2162672), (16, 1892338), (17, 1781024), (28, 1081336), (32, 946169), (34, 890512), (56, 540668), (68, 445256), (112, 270334), (119, 254432), (136, 222628), (224, 135167), (238, 127216), (272, 111314), (476, 63608), (544, 55657), (952, 31804), (1904, 15902), (3808, 7951)]