30191114

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 49248000

約数和(自身を除く): 19056886

約数列:

[1, 2, 19, 38, 79, 89, 113, 158, 178, 226, 1501, 1691, 2147, 3002, 3382, 4294, 7031, 8927, 10057, 14062, 17854, 20114, 133589, 169613, 191083, 267178, 339226, 382166, 794503, 1589006, 15095557, 30191114]

約数ペア:

[(1, 30191114), (2, 15095557), (19, 1589006), (38, 794503), (79, 382166), (89, 339226), (113, 267178), (158, 191083), (178, 169613), (226, 133589), (1501, 20114), (1691, 17854), (2147, 14062), (3002, 10057), (3382, 8927), (4294, 7031)]