30245655118

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1\times {\mathrm{313}}^1$

素因数の和:937

約数の個数: 64

約数和(自身を含む): 52915742208

約数和(自身を除く): 22670087090

約数列:

[1, 2, 7, 14, 107, 214, 251, 257, 313, 502, 514, 626, 749, 1498, 1757, 1799, 2191, 3514, 3598, 4382, 26857, 27499, 33491, 53714, 54998, 64507, 66982, 78563, 80441, 129014, 157126, 160882, 187999, 192493, 234437, 375998, 384986, 451549, 468874, 549941, 563087, 903098, 1099882, 1126174, 6902249, 8406241, 8607187, 13804498, 16812482, 17214374, 20190691, 40381382, 48315743, 58843687, 60250309, 96631486, 117687374, 120500618, 141334837, 282669674, 2160403937, 4320807874, 15122827559, 30245655118]

約数ペア:

[(1, 30245655118), (2, 15122827559), (7, 4320807874), (14, 2160403937), (107, 282669674), (214, 141334837), (251, 120500618), (257, 117687374), (313, 96631486), (502, 60250309), (514, 58843687), (626, 48315743), (749, 40381382), (1498, 20190691), (1757, 17214374), (1799, 16812482), (2191, 13804498), (3514, 8607187), (3598, 8406241), (4382, 6902249), (26857, 1126174), (27499, 1099882), (33491, 903098), (53714, 563087), (54998, 549941), (64507, 468874), (66982, 451549), (78563, 384986), (80441, 375998), (129014, 234437), (157126, 192493), (160882, 187999)]