30690236

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 59875200

約数和(自身を除く): 29184964

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 79, 116, 158, 197, 316, 394, 493, 788, 986, 1343, 1972, 2291, 2686, 3349, 4582, 5372, 5713, 6698, 9164, 11426, 13396, 15563, 22852, 31126, 38947, 62252, 77894, 97121, 155788, 194242, 264571, 388484, 451327, 529142, 902654, 1058284, 1805308, 7672559, 15345118, 30690236]

約数ペア:

[(1, 30690236), (2, 15345118), (4, 7672559), (17, 1805308), (29, 1058284), (34, 902654), (58, 529142), (68, 451327), (79, 388484), (116, 264571), (158, 194242), (197, 155788), (316, 97121), (394, 77894), (493, 62252), (788, 38947), (986, 31126), (1343, 22852), (1972, 15563), (2291, 13396), (2686, 11426), (3349, 9164), (4582, 6698), (5372, 5713)]