30754005

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 50761728

約数和(自身を除く): 20007723

約数列:

[1, 3, 5, 15, 67, 71, 201, 213, 335, 355, 431, 1005, 1065, 1293, 2155, 4757, 6465, 14271, 23785, 28877, 30601, 71355, 86631, 91803, 144385, 153005, 433155, 459015, 2050267, 6150801, 10251335, 30754005]

約数ペア:

[(1, 30754005), (3, 10251335), (5, 6150801), (15, 2050267), (67, 459015), (71, 433155), (201, 153005), (213, 144385), (335, 91803), (355, 86631), (431, 71355), (1005, 30601), (1065, 28877), (1293, 23785), (2155, 14271), (4757, 6465)]